780 Music

780.26 Reference scores

780.265 Study scores (miniature scores)

780.8 Anthologies

780.9 Historical Collections

781 General Forms

781.6 World Music/Ethnomusicology

781.65 Jazz

781.7 Sacred Music

781.723 Christmas music

782 Vocal Music

782.1 Opera

782.14 Musicals

782.22 Sacred Vocal Music

782.23 Sacred Oratorios

782.24 Cantatas

782.25 Sacred Songs

782.26 Motets

782.27 Hymns

782.28 Carols

782.281723 Christmas Carols

782.294 Psalms

782.3 Liturgical and ritualistic music

782.323 Masses

782.3238 Requiem

782.36 Jewish Sacred music

782.42 Songs, Lieder for one voice

782.42162 Folksongs

782.48 Secular cantatas

782.5 Choral music

782.7 Children's choral music

783 Voice

783.042 Vocalises

783.12 Duets

783.1225 Sacred vocal duets

783.2 Solo voice

783.21587 Wedding music

783.2162 Folksongs

783.242 Solo songs

783.3 High voice

783.4 Medium voice

783.5 Low voice

783.6 Women's single voice

783.7 Children's single voice

783.8 Men's single voice

784 Orchestra and Band

784.2 Orchestra music

784.2184 Symphonies

784.22 Orchestra with vocal parts

784.23 Concertos for orchestra

784.262 Piano concertos

784.272 Violin concertos

784.28 Concertos for woodwinds or brass

784.3 Lieder

784.8 Wind band music

785 Chamber Music

785.12 Duets

785.1217 Sacred duets

785.121723 Christmas duets

785.2-785.5 Ensemble music

785.6 Keyboard Ensembles

785.6192 Piano/organ duets

785.619217 Sacred piano/organ duets

785.62192 Piano duets

785.7 String ensembles

785.8 Woodwind ensembles

785.9 Brass ensembles

785.9194 Brass quartet

785.9195 Brass quintet

785.92 Trumpet ensembles

786 Keyboard and Percussion

786.2 Piano

786.2107 Piano instruction

786.2154 Evangelistic and gospel

786.217 Sacred piano music

786.2171 Hymn Arrangements

786.2172 Sacred Holiday music

786.21723 Piano Christmas music

786.2183 Piano sonatas

786.4 Harpsichord

786.5 Organ

786.517 Sacred organ

786.5171 Hymn Arrangements

786.518992 Organ chorale preludes

786.7 Electronic music

786.8 Percussion & Handbells

787 Strings

787.2 Violin

787.3 Viola

787.4 Cello

787.87 Guitar

788 Winds

788.32 Flute

788.52 Oboe

788.58 Bassoon

788.62 Clarinet

788.7 Saxophone

788.9 Brass

788.92 Trumpet

788.92076 Trumpet exercises

788.93 Trombone

788.94 French horn  

789 Unassigned

789.9 Student recitals