| 780.3..........Facsimile Editions |
| 780.81........Collected scores of Individual Composers |
| 780.82........Collected scores of Two or more Composers |
| 780.84........Miniature Scores |
| 780.86........Miniature Score Anthologies |
| 780.942......Medieval and Renaissance Music (Collections) |
| 781.55........Dance Music (Ballets, etc.) |
| 781.6..........Composition, Structures, Theory (examples) Kbd Harmony |
| 781.62........Sight Singing |
| 781.64........Score Reading |
| 781.65........Improvisation |
| 781.73........Ancient Music (i.e. Primitive) |
| 781.79........Thematic Catalogs |
| 782.1..........Opera Libretti and Stories |
| 782.2..........Operas, Operettas, Music Comedies |
| 782.8..........All Cantatas |
| 782.84........Collections of Cantatas |
| 782.9..........Miscellaneous forms of Dramatic Music (Masques, Melodramas, Pantomimes, etc. - also Incidental Music) |
| 783.............Collections of Masses |
| 783.2..........Masses |
| 783.24........Canticles |
| 783.27........Requiems, Te Deums, Stabat Maters, Magnificats, etc. |
| 783.3..........Oratorios, Passions, etc. |
| 783.4..........Motets, Anthems |
| 783.5..........Chants |
| 783.6..........Christmas Carols |
| 783.58........Sacred Songs |
| 783.9..........Hymns |
| 784.1..........Madrigals, Chansons, Part-Songs, Rounds (1 composer) |
| 784.15........Collections of Madrigals, Chansons, Part-Songs, Rounds |
| 784.2..........Choral Works |
| 784.25........Collections of Choral Works |
| 784.3..........Songs - Art Songs, etc. (also Duets) |
| 784.33........Collections of Songs (also Duets) |
| 784.35........Concert Arias |
| 784.39........Collections of Concert Arias |
| 784.4..........Folk Songs and Dances (language notation to class) |
| 784.6..........Community Songs (Including College and University Songs; also childrens' songs) |
| 784.7..........National Anthems and Songs (both collections and singles) |
| 784.8..........Vocal Ensembles (Trios through Nontet) |
| 784.85........Collections of Vocal Ensembles |
| 784.9..........Popular Music (Songs, etc. |
| 784.95........Popular music (historical) |
| 784.99........Singing Methods and Exercises |
| 785.1..........Symphonies - full score |
| 785.15........Collections of Symphonies |
| 785.2..........Other Orchestral Music (shorter works, symphonic poems, dramatic music with voice) |
| 785.3..........Band Music |
| 785.35........Collections of Band Music |
| 785.4..........String Orchestra Music |
| 785.5..........Jazz - Orchesta, Band, etc. |
| 785.6..........Concertos |
| 785.65........Chamber Music - General |
| 785.7..........Trio Sonatas |
| 785.72........Duets with unspecified Instrumentation. Duets, duets with piano accomp. |
| 785.73........Trios |
| 785.74........Quartets |
| 785.75........Quintets |
| 785.76........Sextets |
| 785.77........Septets |
| 785.78........Octets |
| 785.79........Nonets and Larger |
| 786.4..........Piano Music (one composer) |
| 786.44........Duos, Piano and/or Harpsichord - one instrument - by one composer |
| 786.442......Duets - Two Pianos |
| 786. 443.....Three Pianos |
| 786.444......Four Pianos |
| 786.56........Piano Music - Collections |
| 786.48........Studies - Etudes, Exercises |
| 786.483......Orchestral Studies |
| 786.5..........Piano Music, Juvenile |
| 786.7..........Organ Music |
| 786.742......Two Organs |
| 786.743......Three Organs |
| 786.744......Four Organs |
| 786.57........Organ Music - Collections |
| 786.78........Organ Music - Studies |
| 786.783......Organ Music - Orchestral Studies |
| 768.9..........Other Keyboard Wind Instruments |
| 787.1..........Violin Music |
| 787.142......Two Violins |
| 787.143......Three Violins |
| 787.144......Four Violins |
| 787.15........Collections of Violin Music |
| 787.16........Violin - Methods and Systems |
| 787.18........Studies and Exercises |
| 787.183......Orchestral Studies |
| 787.2..........Viola Music |
| 787.242......2 Violas |
| 787.243......3 Violas |
| 787.244......4 Violas |
| 787.25........Collections of Viola Music |
| 787.26........Viola - Methods |
| 787.28........Viola - Studies and Exercises |
| 787.283......Viola - Orchestral Studies |
| 787.3..........Cello Music |
| 787.342......2 Cellos |
| 787.343......3 Cellos |
| 787.344......4 Cellos |
| 787.35........Collections of Cello Music |
| 787.36........Cello Methods |
| 787.38........Cello - Studies and Exercises |
| 787.383......Cello - Orchestral Studies |
| 787.4..........String Bass Music |
| 787.442......2 String Basses |
| 787.443......3 String Basses |
| 787.444......4 String Basses |
| 787.45........Collections of String Bass Music |
| 787.46........String Bass Methods |
| 787.48........String Bass Music - Studies and Exercises |
| 787.483......String Bass Music - Orchestral Studies |
| 787.5..........Harp Music |
| 787.542......2 Harps |
| 787.543......3 Harps |
| 787.544......4 Harps |
| 787.55........Collections of Harp Music |
| 787.56........Harp Methods |
| 787.58........Harp Music - Studies and Exercises |
| 787.583......Harp Music - Orchestral Studies |
| 787.6..........Guitar, Mandolin, Lute, Banjo, Zither, (etc.) Music |
| 787.642......2 Guitars |
| 787.65........Collections of the Above |
| 787.66........Methods of the Above |
| 788.05........Woodwinds |
| 788.07........Brass Ensembles |
| 788.08........Brass, instructional teaching - exercises (general) |
| 788.1..........Trumpet Music (also Bugle and Coronet) |
| 788.142......2 Trumpets |
| 788.143......3 Trumpets |
| 788.144......4 Trumpets |
| 788.15........Collections of Trumpet Music |
| 788.16........Trumpet Music - Methods |
| 788.18........Trumpet Music - Studies and Exercises |
| 788.183......Trumpet Music - Orchestral Studies |
| 788.2..........Trombone Music |
| 788.242......2 Trombones |
| 788.243......3 Trombones |
| 788.244......4 Trombones |
| 788.25........Collections of Trombone Music |
| 788.26........Trombone Music - Methods |
| 788.28........Trombone Music - Studies and Exercises |
| 778.283......Trombone Music - Orchestral Studies |
| 788.3..........Horn Music |
| 788.342......2 Horns |
| 788.343......3 Horns |
| 788.344......4 Horns |
| 788.35........Collections of Horn Music |
| 788.36........Horn Music - Methods |
| 788.38........Horn Music - Studies and Exercises |
| 788.383......Horn Music - Orchestral Studies |
| 788.4..........Other Brass |
| 788.45........Collections of other Brass |
| 788.46........Other Brass Methods |
| 788.48........Studies and Exercises |
| 788.49........Saxophones |
| 788.5..........Flute Music |
| 788.542......2 Flutes |
| 788.543......3 Flutes |
| 788.544......4 Flutes |
| 788.55........Collections of Flute Music |
| 788.56........Flute Music - Methods |
| 788.583......Flute Music - Orchestral Studies |
| 788.59........Recorder Music, Flagolet , etc. (including Collections) |
| 788.6..........Clarinet Music |
| 788.642......2 Clarinets |
| 788.643......3 Clarinets |
| 788.644......4 Clarinets |
| 788.65........Collections of Clarinet Music |
| 788.66........Clarinet Music - Methods |
| 788.68........Clarinet Music - Studies |
| 788.683......Clarinet Music - Orchestral Studies |
| 788.7..........Oboe and English Horn Music |
| 788.742......2 Oboes |
| 788.743......3 Oboes |
| 788.744......4 Oboes |
| 788.75........Collections of Oboe and English Horn Music |
| 788.76........Oboe and English Horn Music - Methods |
| 788.78........Oboe and English Horn Music - Studies |
| 788.783......Oboe and English Horn Music - Orchestral Studies |
| 788.8..........Bassoon Music |
| 788.842......2 Bassoons |
| 788.843......3 Bassoons |
| 788.844......4 Bassoons |
| 788.85........Collections of Bassoon Music |
| 788.86........Bassoon Music - Methods |
| 788.88........Bassoon Music - Studies |
| 788.883......Bassoon Music - Orchestral Studies |
| 788.9..........Other Reed Instruments |
| 788.95........Collections of other Reed Instruments |
| 788.96........Other Reed Instruments - Methods |
| 788.98........Other Reed Instruments - Studies |
| 788.983......Other Reed Instruments - Orchestral Studies |
| 789.............Percussion Instruments |
| 789.042......2 Percussionists |
| 789.043......3 Percussionists |
| 789.044......4 Percussionists |
| 789.5..........Percussion Ensembles |
| 789.56........Percussion Methods |
| 789.58........Percussion - Studies |
| 789.583......Percussion - Orchestral Studies |
| 789.8..........Other (Electronic, etc.) |