CORNELL UNIVERSITY LIBRARY Gift Of E. J. Bailey MUSIC MT SO.ElriMo"""'*' '■"•™'* Ejenjents of harmony. 3 1924 022 371 029 B Cornell University @ Library The original of tliis book is in tine Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924022371029 PART SONGS FOUR FEMALE VOICES; Bird's Message Q.F. Such. . 30( In Autumn, . . . . , E. Ohne. . . 15 In Maytime, Hitter. ... 3D Jehovah's Power and Majesty. (Trio.) . . Marcello. . . 30 Song of the Triton, Mollo,y., . . 30 Sparrow's Twitter, Otto. ... 30 Thou art so like a flower, Peuret. ... 15 Wedding March, Sodermann. . 30 fereeting, G. PUlipp. . 20 Sunshine follows rain, ......'.. J. TadeU. . . 30 Little blue-eyed flower, G. Pliilipp. . 20 My Polly Wog. (Trio.) Hiller. ... 30 Ballade of the Weaver Hatton. . . 30 The lark now leaves J. H. Howe. . 20 Evening in the vale Hiller. ... 15 The Nightingale Hoffmann, . 15 Cradle Song Hiller. ... 20 Morning Song Hiller. ... 30 Daybreak Peuret. . . 30 Winter Song 0. B. Brown. 15 Lord be merciful. (Motet.) O.B.Brown. 15 The night has a thousand eyes S. A. Bmery. IS ARTHUR P. SCHMIDT. LITOLFF EDITION. THE BEST AND CHEAPEST EDITION Classic and Modern Music. 3* «D IN THE CONSERVATORIES OF ALL COUNTRIESl UnrivaM for Correctness, Beauty and ikapness. ifewly Revised and Fingered by the most prominent Teachers in Germaaf ARTHUR P. SCHMIDT & CO. No. 13 & IB West Street, - - Boston, Mass Sole Agent for the Catalognei of Heniy Lj'alff tsd Xthdowi ft tint' t. ■ — Ccapleto Cataltfu Mat f no oa ■ifliMttoa. ELEMENTS Of H AEM ONT By STEPHEN A. EMERY. BOSTON : PUBLISHED BY AETHUR P. SCHMIDT & CO. JTOS. 13 AND 15 WEST STREET. Sop^Hghted, 1879, by Arthur P. Scliniidl SUPPLEMENTARY EXERCISES, Chants and Chorals, Elements of Harmony ^^. STEPHEN A. EMERY. This work continues the number of exercises for Mr. Emery's wel) known text-book on Harmony, the whole closing with fifty standaH Chorals from German sources. Price, 50 cents. get, for young pupils, Foundation Studies in! Pianoforte Playing. Simple, melodious, progressive. Price, $1.50. PERFECT EXECUTION acquired by the use of Head and Hands. System of Fundamental Technique. Price, $1.60. BOSTON : ARTHUR P. SCHMIDT & Co. 13 & 15 WEST STREET. PREFACE TO THE FOURTH EDITION. Although this little work was originally written with some hesitancy, because of the number of really good Harmony manuals already before the public, I trust that my first aim, to simplify, has been to a good degree successful. It is hoped that the correction of typo- graphical errors in the first edition and a few changes of phraseology - for the sake of clearness will greatly enhance the usefulness of these elementary lessons. As remarked in the first edition, this book is not an experiment. Its rules, substantially as here printed, have been successfully used for years by those studying with me. Explanations and other remarks that might at first appear superfluous, had their origin in the repeated corrections of pupils' exercises ; yet every conscientious teacher will find it necessary to supplement them with assistance adapted to the wants of each pupil. In view of an unexpectedly early demand for a fourth edition, I desira to extend my sincere thanks to those who, by using this book, have so materially contributed to its success. STEPHEN A. EMERY, Boston, December, 1880 TO TEACHERS AND PUPILS. Your cooperation is earnestly requested in the following particn* iiars: 1. Students, whether reciting singly or in cJasses, are to repeat ac- curately from memory, either in substance or literally, every rule, and be able to write an illustration of each. 2. Koman numerals, with their proper distinctions in size and (dgns, must invariably be written under the chords, unless otherwise directed in the book. • 3. The lessons must riot on any account be changed by the student after the teacher's corrections — the marks of errors will be found- the most useful part of the lesson for future reference. 4. Students must be able to state at each lesson that they have carefully played over the previous lesson, at least three times, as cor- rected by the teacher. 5. Students must have as regular an hour at which to begin their daily study of Harmony as they have for vocal or instrumental music. The too common habit of placing Harmony last, as though it were a study to be attended to only when body and brain are already weary with other work, is a plain and sufficient reason why some find it dry and difficult. Let the fact be understood that every hour devoted to the intelligent study of Harmony is itself an indis- pensable part of one's study in every other department of music, enabling one 'to sing or play recognizably better than could otherwise be possible. 6. One should trace the application of each rule and principle that may occur in other musical studies, special attention being given to naming difficult chords and analyzing intricate modulations — in short, making the whole study of Harmony practical to the last degree. Open harmony, requiring more skill in its management, is delayed tUl elementarv principles shall have become familiar. 88 long as a figured Bas#4^used, Nearness of notation sugg^ts that the Tenor be written on the upper staff". Where the exercises under each rule are insufficient to make it plain through frequency of application, the in- structor should add others. The somewhat unmusical character of some eiercises is necessitited by their being limited to the illustra' ', tion of the principle under which they appear. ELEMENTS OF HARMONY. -^ o^i LESSOK 1. INTERVALS. . 'Degrees refer to lines and spaces — visible distances. • Steps and half steps refer to tones and semi- tones — audible dih tances. ' An interval, in harmony, is the difference in pitch between two notes, or tones.* An interval takes its general name (prime, second, third, &c.) from thfc number or degrees it occupies ; and its specific name (perfect, im- perfect, major, &c.) from the number of steps it cor tains. Two notes standing on the same degree, whether sounding {like or not, are called aprifne. Two notes standing on contiguous degrees are called a second. Two notes occupying three degrees (counting the intervening degree) are called a third. Intervals are reckoned in this way to ninths, inclusive ; but those still larger are named as though their notes were distant from each other less than one octave, as : a tenth is called a third ; an eleventh, a fourth ; &c. An enharmonic interval is different notations of the same pitch (on a keyed instrument) as : Cjf to D[>, etc. The following should be committed to memory : I A perfect prime occupies 1 degree and contains no step — unison \ An augmented prime occupies 1 degree and contains J step. !A major 2nd occupies 2 degrees and contains 1 step. A minor 2nd occupies 2 degrees and contains J step. An augmented 2nd occupies 2 degrees and contains Insteps. * By common'oonsent, of two notes mentioned but not written, th* first named b nsmally understood to be the lower, as : C to G means up to G : G to C, G ur toO. 6 ELEMENTS OF HAEMONT. f A major 3rd- occupies 3 degrees and contains 2 steps. ■< A minor 3rd occupies 3 Jegrees and contains l^J- steps. ( A diminished 3rd occupies 3 degrees and contains 1 step. f A perfect 4th occupies 4 degrees and contains 2^ steps. ■< A diminished or imperfect 4th occupies 4 deg. and contains 2 steps. ( Au augmented 4th occupies 4 degrees and contains 3 steps.' f A perfect 5 th occupies 5 degrees and contains 3 J steps. -< A diminished or imperfect 5th occupies 5 deg. and contains 3 ateps. ( An augmented 5th occupies 5 degrees and contains 4 steps. ■ A major 6th occupies 6 degrees and contains 4J steps. A minor 6th occupies 6 degrees and contains 4 steps. An augmented 6th occupies 6 degrees and contains o steps. A major 7th occupies 7 degrees and contains 5J steps. A minor 7th occupies 7 degrees and contains 5 steps. A diminished 7th occupies 7 degrees and contains 4J steps. A perfect 8th occupies 8 degrees and contains 6 steps. A diminished or imperfect 8th occupies 8 deg. and contains 5 J steps. An fiugmented 8th occupies 8 degrees and contains 6^ steps. r A major 9th occupies 9 degrees and contains 7 steps. < A minor 9th occupies, 9 degrees and contains 6J steps. . ( An augmented 9th, as an harmonic interval,\xas no existence. The above table shows that intervals may contain the same nuni' Der of steps (not degrees) and yet bear different names, as : an aug. prime and a min. 2nd, each, contains J step. Neither can be properly substituted for the other ; and in writing intervals the student must preserve the same number both of degrees and steps as shown in the table. One should now write each of the foregoing intervals from each note of the scale of C (C, D, E, F, G, A, B) and likewise froin each of these notes when sharped or flatted, though never in such a way as to require the'use of three sharps or flats before the second note, which should here be higher than the first. A chromatic semi-tone has both its notes written on the same de- gree (an augmented prime — f to f jj) : a diatonic semi-tone occupies contiguous degrees (a minor second^ — fto g?). The intervals are otherwise divided into consonances and disso- . nances and the former are also subdivided as follows : /Terfect Primes. ("Major Thirds. /.„ ... Perfect J " Fourths. Imperfect J " Sixths. Disso- J ■'"' ". ^™ Consonances.) " Fifths. Consonances. ) Minor Thirds, nances. 1 F"™""?'* I " Oetaven. (. " Sixths. (. ""tervals. ■ELEMENTS OF HARMONT. 7 The student should have constant practice in raming particularly any intervals in published music, reckoning as well from any note to a succeeding lower note as to one higher, and exercising the ear alone, as well as the eye in recognizing them. An interval is inverted when by transposing its upper note an octave lower, or its lower an octave higher, they exchange their rela tive positions, the upper note becoming the lower and vice versa. The interval resulting from inversion is readily found by subtracting the original interval from nine, as: a third inverted becomes (9—3 = 6) a sixth, &c. Inverted primes become octaves. Inverted octaves become primes. Inverted seconds become sevenths. Inverted sevenths become seconds. Inverted thirds become sixths. Inverted sixths become thirds. Inverted fourth^ become fifths. Inverted fifths become fourths. Major intervals inverted become minor. Minor intervals inverted become major. Diminished (or imperfect) intervals inverted become augmented Augmented intervals inverted become diminished (or imperfect). Perfect intervals inverted remain perfect. NAMES OF THE OCTAVES. For convenience in speaking or writing, each octave has its dis- tinguishing name beginning on each C. The lowest C in music (a 32 foot tone of 16J vibrations a second) is called Silb-octave C, or Sub-C, and each letter above has the same prefix until the next C is reached which is called Contra C, and this octave, Contra octave. Beginning on each C the octaves succeed each other upward as follows : Tbree-llned. Four-lined. This note and S"".,^^.,^^ • aU below it are _ _ .. . -^- -Tg-f said to be in the Contra Two-lined. Bub-Octave. Octave. Great. Small. One-lined. I -OL. BBB CC ^ "* " " ori^^° 5 c fi i i -3?- BB J o» b>e' b" o^ b» c* b< ELEMENTS OF HA.RMONT. The use of the letters alone indicates quite as plainlj as the notei which octave is intended. Frequent exercises on blackboard or papei should render these octaves familiar. LESSOR 2. SCALES. The Greek tetrachord was a diatonic passage of four notes com- prising, from the lowest to the highest, a fourth ; and the Lydian tetrachord presented an upward succession of two whole steps and one half step. The modern diatonic major scale consists of two Lydian tetrachords combined. i i 1 " 1 ' J 1 1 i As the two halves of our major scale have quite the same intervals, the second half of one scale could readily -be used as the first half of another, or the reverse, which suggests the most natural order of scale transposition. , By writing the second half of each scale as the first half of a new one, we find ourselves beginning each new scale on the fiflh degree of the preceding and obliged each time to introduce one □ew sharp to preserve the same succession of intervals. Read fro.m left to right. ^_^^^^_^ 1 G2 ' "l A2, ~~ i ¥ 4^h^ &c. -4^ is; ■&-a\ •as-^- gi-g' ^ ^tf^i^ C2 srfi'i D2 E2 This may properly go on till we cease to get an audibly new scale, when, although the notation may be new, no real variety of effect will be obtained. Likewise in using the first half of one scale as the second half of another (beginning at the right hand of the following example) we shall necessarily begin each new scale on the note which was the fourth of the former and be obliged to introduce one new flat with each new scale. Read from right to left. i E!>2 =5fe F2 ~Sk ■ gi-g^ ^^ ;Z2; ?s^ ;5^^ ^^^^1^ Tl»2 I ^i ■ysVi^: BF2~ ■ j^ ' G' ca These two forms will be found, on their twelfth transposition, to give the audible effect of C major, thus returning to their original ELEMENTS OF HAEMONY. •tarting point. In addition to this, each series will be found to dupli- cate the other — six sharps producing an audible equivalent for six flats; three flats, for nine sharps, &c. For the sake of simplicity, therefore, keys having a smaller number of flats are usually substi- tuted for those having many sharps and vice versa. The two systems of transposing by fifths and by fourths appear below, the last' circle giving the result of simplifying and uniting both. c c 12 12 Fl -DW WAW EjfU Bfl IG B>2 E>3 aH By 4ths, using flats. 10E» AjflO 9B,V]^ r)#9 8F> G|8 2D By 5ths, using sharps. 3A 4E T>V5 7C> CS7 5B 6>6 Fl Bi'2 E[>3 At?4 C*f7 D{>5 |Gt76 Fje IG 2D 5B m^\ 3A 4£ J 7C> From the foregoing we deduce the statement that the major scale consists of intervals of major and minor seconds, the latter coming only between the 3rd and 4th, and the 7th and 8th degrees of th« scale, as shown below. A — denotes a major 2nd ; a ^„ a minor 2nd ; and a +, an aug- mented 2nd. Major Scale of C. 3 6 i 10 ELEMENTS OF HAEMOITI. Model for all major scales : 1234567 8. Following the model of C major, the student should now write g major scale from each of the following notes, in this order : C, G, D, A, E, B, F|f, G\>, D>, AK EP, BK F, C§ and Cb. The signatures aw not yet to be written, but a sharp or flat should stand before each note requiring it. Commit to memory the number of sharps or flats in each key and Uie particular notes that they affect, in their proper order. The names of the degrees of any major or minor scale are, in an ascending order: 1, Tonic; 2, Super-tonic; 3, Mediant; 4, Sub- dominant ; 5, Dominant ; 6; Sub-mediant ; 7, Leading-tone ; 8, Tonic. These should be applied in every key. MINOR SCALES. Keys are said to be related when they contain many notes alike. Every major key has a " relative (or related) minor," founded a minor third below the major (on the third note of the descending major scale) and ^/oth keys have the same signature. The rela-' tive minor of each major key and the relative major of each minor should now be perfectly learned. The Harmonic Minor. Scale has the signature of its relative major and its 7th degree is chromatically raised * (with some few exceptions) in both ascending and descending. Harmonic Minor Scale of a. X 2 34 5 678 ■ N^ 4 N_^ Model for all harmonic minor scales : 1234567 8. Following this model, the harmonic minor scale should be written beginning on the relative minor of each major scale and in the same order in which those were written, using now the signatures of the major. » 'While the distinct individuality of the two notes of a chromatic Betni-tone (0 and CirforT>\} and D, &c.) is everywhere recognized, this phrase, " chromatieallj^ raised " seems necessary if one wiJl avoid the greater length of any other eqiiivalcnl] expi'<^ssion of what is intended. | ELEMENTS OP UABMOiCS. H Copy the following letters on a staff and just before each, write the signature of the key it represents — capitals denoting major keys and Bmall letters, minor: A, a, aj|, B^ b>, B, b, C>, C, c, Ctt, cti, D> D, d, d| E>, ei*, E, e, F, f, r#, fjf, G>, G, g, gf, A^ aK Write now the signatures of one sharp, one flat, two sharps, two flats, three sharps, three flats, &o., to seven sharps and flats, inclusive, sharps and flats alternating, and just afier each signature write a capital showing its major key and a small letter showing its minor. From this it will be evident that a key can be recognized only by observing what sharps or flats actually occur in the signature and musio. See Lesson 21. Though not employed in elementary studies in harmony, the student should write, in every minor key, the Melodic Minor Scale, which has its 6th and 7th degrees chromatically raised in ascending and restored to what the signature indicates, in descending.*" Melodic Minor Scale of a. , 1 2. v3 4 5 ejr 8 7 6 54321 m Z3Z1 Model for all melodic minor scales : 12345678765432 1. The signatures may be written ; and to restore any note to a single sharp, after the use of a double sharp, ij jf before the second note is most accurate. The Chromatic Scale, though progressing by half steps (semi-tone«f and therefore always giving the same audible efiect, is variouslj written according to the key in which it occurs. LESSOK 3. TRIADS. A triad contains a root and two intervals, each reckoned from this root upward, a 3rd and a 5th. In four voiced harmony (or still fuller) j • The "mixed minor scale" hat the form of the melodic in aacending andol the harmonic in descending. 12 ELEMENTS OF llARMONl. any interval of a triaJ may be double! ; the root most trequently and tbe 3H most seldom. The fifth is often omitted— the root, or 3rd, never. I The simplest way of forming a triad, irrespective of its character, is to write out the musical letters, thus : ABCDEFGABCDEFG, and then, taking any letter as 1, by numbering toward the right Land, those coming as 1, 3 aud 5 will form a triad — ^the 8 being the octave of 1, the root. Afterward, triads thus formed may easily be written in notes on a staff. In four voiced harmony the triad is in the first position with some octave of its root in the Soprano ; in the 2nd position with its 3rd in the Soprano ; and ia the 3rd position with its 5th in the Soprano. The position of a chord therefore refers to the interval that is in the liighest voice. Analysis of Triads. 1. A minor 3rd and imperfect (or diminished) 5th form a diminished triad. * 2. A minor 3rd and perfect 5th form a minor triad. 3. A major 3d and perfect 5th form a major triad. 4. A major 3rd and augmented 5th form an augmented triad. Roman numerals beneath chords show upon which degrees of the scale tbe triads are founded. Large numerals denote major triads ; small numerals, minor. This sign ° at the right of a small numeral denotes a diminished triad ; and this + at the right of a large numeral, an augmented triad. The following shows the four voiced triads in the key of C major, the first bar giving the three positions. This form should be copied, and the 2nd and 3rd positions of the other triads filled out by the stu- dent, within the limits shown on page 13. Each chord represents the usual quartette, Bass (Baritone), Tenor, Alto and Soprano. C I I I ra nr -9- -^ — 1 1 — "^ 1 r-» ^-G- tt)-- s-^-«- ^ & &J ■ J '^ -%- -g- -3- s* - .A- •• ^-^ J a rj /"^ rv VI vn° ELEMENTS OP HAEMO^TT. 15 The same form should be written in the keys of G and F major, or in all major keys, but without the sigoature, placing the proper sharps or flats where they are needed. The following, though less than the compass of solo voices, may be safely adopted as that to which the exercises in this book should be limited. Low Voices. High Voices. liDz -^(^-)~n. .(«) .(«) m Bantoue. Alto. Tenor. Soprano. The triads in three posiions on each degree of the minor scale with their appropriate Roman numerals should now be written in the keys of a, e and d minor, or in all minor keys, using their signatures. zsz 1 3^ =^ |i ~lSr&-'6>- Efc Ffl III 11° VII ° III+ IV V VI From the foregoing may be deduced this summary : The Triads of any Major Key. Tonic, snb-dominant and dominant, major ; marked I IV V. Super-tonic, mediant and sub-mediant, minor ; marked ii in VI- Leadiug-tone, diminished ; marked vn^. The Triads of any Minor Key. Tonic and sub-dominant, minor ; marked i iv. Super- tonic and leading- tone, diminished; marked ii= Vii». Mediant, augmented ; marked III+ Dominant and sub-mediant, major ; marked V VI. Tbe following, copied many times, each time with a different clef, or signatire (or both), may be used for the application of Roman numerals and also in naming the key and the degrees of the scale — tonic, dominant, &c. in connection with the roots of these chords. 14 f ELEMtiTTS OF HAKMONY. I VI IV iivn°V m&c. The same with a different clef. JBJZ.^ & w^mm^^^^m in I VI IV &c. £C. The same with a new signature. -V Bl? -(S>- -,»- -iS- II vu° V m I &C. LESSOH 4. Parallel motion arises between any two voices moving simultane- ously upward or downward, whether the same or a different number of degrees. Contrary motion is produced by any two voices moving in opposite directions, either receding or approaching. Oblique motion results if, of two voices, one remains on the sam« degree, while the other ascends or descends. Open, or dispersed harmony requires the voices to be so separated that by transposing the Soprano one octave lower it would come be- tween the Alto and Tenor ; and also by transposing the Tenor one octave higher it would come between the Alto and Soprano, as at a. If only one of such transpositions is possible, the harmony is partially open, as at h. If neither is possible, or in other words, if the upper three voices are as near each other as can be under a certain . Soprano, the harmony is close, as at c. Any two voices lying next each other may often sing the same note ; bat, in elementary har- mony, a lower voice should not sing above a, higher, or the reverse. I isz or -o- 1 The first two chords at c are identically the same, save in notation • fic of the last two. Because of greater facility in its treatment, close harmony is toba employed in these lessons unt'l otherwise indicated, with the Tenor ELEMENTS OP HAEMO'.rr. Id on the upper staflF to leave room for ;he Arabic numerals hereafter introduced. Rules for Connecting Chords. 1. When an 8, or no numeral, stands over the first liass note of Bn exercise, the chord over that note must have the octave of its root in the Soprano. A 3 over t\iia first note requires its 3rd to be in the Soprano ; and a 5, its 5th. ' This rule applies to the first chord only, in each exercise. 2. If consecutive chords contain any notes alike, these notes must be kept in the same voices in both chords and tied. Note. The tying of notes reminds the student which are the connecting notes ; but these should be struck again when the corrected exercises are afterward played on a pianoforte. 3. If there be no notes alike in consecutive chords, and the chords have their roots in the Bass, the upper three voices must move in contrary direction to the Bass, to the nearest position of the chord to which they go. 4. Avoid consecutive fifths, octaves, or unisons between the same voices, in either parallel or contrary motion ; but the same fifth, or octave, may properly be repeated. Note. The progression of two voices from a unison to an octave, or the reverse, is a violation of Rule 4, save as explained in the lesson on Chants. For a strong, closing cadence, consecutive octaves in caniirary motion are sometimes admissible ; but not consecutive fifths. 5. Let no voice progress any augmented interval, except an aug- mented prime. ^" Whenever rules conflict, follow the one last given. The nu- merals over the illustrations refer to the corresponding rule. 1. 2; a Bad. 16 ELEMENTS OF HAKMONT. 4. Consecutive Sths and Sths- -all bad. h ^fe^^l^^^igEl^gg ^B^gg^jp iSTB!S= =^^ IV IV IV IV '^-S- Bad. Bad. Alio k wable. Good. ya ■ 4^ hg^ -en- f f Bule 5 illustrated in Lesson 5. G V CI At a, the G having come first in the Alto should not have gone into the Tenor, but should have been kept in the same voice that first gave it, as at h. At c, the chords, having no notes to tie should have moved downward in contrary motion to the Bass, as at e. At d they move in contrary motion, but too far. At / the Bass and Soprano are an octave apart, twice in succession ; so of the Bass and Alto at g ; and of the Bass and Tenor at h. At /the Bass and Alto present consecutive fifths, as do the Bass and Tenor at g, the Bass and So- prano at h, and the Tenor and Soprano at h. Aij, the consecutive octaves .between Bass and Alto, as well as consecutive fifths between Bass and Tenor, are wrong, although coming in contrary motion. ( A similar case of consecutive octaves in contrary motion, at k, is allow- able only as a closing forinj At I the repeated octave between Baas and Sopruno and the repeated fifth between Bass and Alto are cor- rect. ■ The student should now copy the subjoined Basses, over which are to be written the proper triads in accordance with the foregoing rules.. A capital or small letter, showing respectively the major or minor key of each exercise, must stand at its beginni;»g ; and a Boman numeral beneath each chord. XLEMKI7TS OF HAKMOMT. a. 17 ^ ite •tS»- ISI -«- 122: i -gr ;s: 3.5 4. 3 §35=; I :a= iz Z2s: s. ^s e. 3z: P v-«- -fi'- The foregoing present only major triads. The ear experiences a relief from monotony by the introduction of minor triads, though all in the major key. •y. S. 5 ^^ t=^ a ("g" e^;$ -«=- i t: Q. ^teSi (S- lO. 5 tefei ^ ■1=^ It is recommended that the first ten exercises be corrected before the following are written. 11. _ IS. 3 13. 14. 3 ate^^j^^feiiisp5^j^^g^ IS. 3 le. mw¥^^ -^■. i^SisSei t^ vr. Ste IS. ite |— < g I I a.'- S^] LESSON 5. A }f, [> or t!, when standing, with no numeral ly its side, over a Basa note, shows that the same sign should be written before the 3rd above the Bass, as at a. "With any numeral hy its side, the interval corro- spending to that numeral, when reckoned from the Bass note, should 18 ELEMENTS OV HARMONT. be similarly affected, is at b; and an oblique line through any butoe- ral requires the indicated interval to be chromatically raised, as at c. . ^fei ■fc ^ ^M -te 6# ■Si- 5# 7b iS- ^ =az Illastrations of Rule 6 in Lesson 4. Bad. Corroction. Bad. + 2nd + 2nd Correction. 3 ii -1-- i^ -