Music Cataloging at Yale ♪ Call numbers
M6-M175 | M180-M298.5 | M300-M990 | M1000/M1100, etc. | M1005/M1105, etc. | M1500/M2000, etc. | M1528/M2018, etc. | M1611/M2102, etc. | MT179-MT735
| M180-M198 | Organ or Harmonium and 1 other instrument (including piano) |
| M200-M216 | Piano (piano, 4 or more hands | 2 or more pianos, 2 or more performers) |
| M217-M239 | Piano and 1 string instrument |
| M240-M271 | Piano and 1 wind instrument |
| M272-M283 | Piano and 1 plucked instrument |
| M284-M285 | Piano and 1 other instrument |
| M284.5-M284.6 | Piano and 1 unspecified instrument |
| M286-M287 | 2 string instruments |
| M288-M289 | 2 wind instruments |
| M290-M291 | 1 string and 1 wind instrument |
| M292-M293 | 2 plucked instruments |
| M294-M295 | 1 string and 1 plucked instrument |
| M296-M297 | 1 wind and 1 plucked instrument |
| M298 | Other combinations of 2 specified instruments |
| M298.5 | Other combinations of 2 unspecified instruments |
| Class | Instruments |
| M180-M181 | 1 or more organs, 2 or more players |
| M180 | Collections |
| M181 | Original compositions |
| M182-M186 | Organ and 1 other instrument (including piano) |
| M182 | Miscellaneous collections |
| Original compositions | |
| M183 | General collections |
| M184 | Special collections and separate works |
| Arrangements | |
| M185 | Collections |
| M186 | Separate works |
| M190 | 1 harmonium, four hands OR 2 harmoniums, four hands |
| M191-M195 | Harmonium and 1 other instrument (including piano) |
| M191 | Miscellaneous collections |
| Original compositions | |
| M192 | General collections |
| M193 | Special collections and separate works |
| Arrangements | |
| M194 | Collections |
| M195 | Separate works |
| M200-M216 | Music for piano: piano, 4 or more hands | 2 or more pianos, 2 or more performers |
| M200-M204 | Piano, 4 hands |
| M200 | Miscellaneous collections |
| Original compositions | |
| M201 | General collections |
| Special collections and separate works | |
| M202 | Sonatas |
| M203 | Suites and kindred cyclical works |
| M204 | Pieces (separate works only) |
| M205 | Piano, 3 hands, original and arranged works |
| M207-M212 | Piano, 4 hands, arranged works |
| M207 | Miscellaneous collections |
| Separate works | |
| Operas, ballets, oratorios, cantatas, etc. | |
| M208 | General |
| M208.5 | Excerpts |
| M209 | Orchestra and band music, including detached overtures |
| M210 | Concertos, etc. |
| M211 | Chamber music, songs, part-songs |
| M212 | Potpourris, etc. and single transcriptions for piano, 4 hands |
| M213 | Piano, 5, 6, 8, etc., hands |
| M214-M215 | 2 pianos, 2 performers |
| M214 | Original compositions |
| M215 | Arrangements |
| M216 | 2 or more pianos, 3 or more performers |
| M217-M239 | Piano and 1 string instrument: violin | viola | cello | double bass | other |
| M217-M223 | Piano and violin |
| M217 | Miscellaneous collections |
| Original compositions | |
| M218 | General collections |
| Special collections and separate works | |
| M219 | Sonatas (See Local Yale practice in Class M) |
| M220 | Suites. Variations |
| M221 | Pieces (separate works only) |
| Arrangements | |
| M222 | Collections |
| M223 | Separate works |
| M224-M228 | Piano and viola |
| M224 | Miscellaneous collections |
| Original compositions | |
| M225 | General collections |
| M226 | Special collections and separate works |
| Arrangements | |
| M227 | Collections |
| M228 | Separate works |
| M229-M236 | Piano and cello |
| M229 | Miscellaneous collections |
| Original compositions | |
| M230 | General collections |
| Special collections and separate works | |
| M231 | Sonatas (See Local Yale practice in Class M) |
| M232 | Suites. Variations |
| M233 | Pieces (separate works only) |
| Arrangements | |
| M235 | Collections |
| M236 | Separate works |
| M237-M238 | Piano and double bass |
| M237 | Collections |
| M238 | Separate works (original and arrangements) |
| M239 | Piano and 1 other string instrument1 (cutter by name of instrument) |
| [Collections & separate works, original works & arrangements] | |
| .V54 | Viola da gamba |
| .V56 | Viola d'amore |
| .V58 | Viola pomposa |
| .V62 | Violone |
| M240-M271 | Piano and 1 wind instrument: flute | oboe | clarinet | bassoon | horn | trumpet/cornet | trombone | tuba | saxophone | other |
| M240-M244 | Piano and flute |
| M240 | Miscellaneous collections |
| Original compositions | |
| M241 | General collections |
| M242 | Special collections and separate works |
| Arrangements | |
| M243 | Collections |
| M244 | Separate works |
| M245-M247 | Piano and oboe |
| M245 | Collections |
| Separate works | |
| M246 | Original |
| M247 | Arrangements |
| M248-M252 | Piano and clarinet |
| M248 | Miscellaneous collections |
| Original compositions | |
| M249 | General collections |
| M250 | Special collections and separate works |
| Arrangements | |
| M251 | Collections |
| M252 | Separate works |
| M253-M254 | Piano and bassoon (original and arranged works) |
| M253 | Collections |
| M254 | Separate works |
| M255-M259 | Piano and horn |
| M255 | Miscellaneous collections |
| Original compositions | |
| M256 | General collections |
| M257 | Special collections and separate works |
| Arrangements | |
| M258 | Collections |
| M259 | Separate works |
| M260-M261 | Piano and trumpet (original and arranged works) |
| M260 | Collections |
| M261 | Separate works |
| M262-M263 | Piano and trombone (original and arranged works) |
| M262 | Collections |
| M263 | Separate works |
| M264-M265 | Piano and tuba (original and arranged works) |
| M264 | Collections |
| M265 | Separate works |
| M268-M269 | Piano and saxophone (original and arranged works) |
| M268 | Collections |
| M269 | Separate works |
| M270-M271 | Piano and 1 other wind instrument 1 (cutter by name of instrument) |
| [Original works & arrangements] | |
| M270 | Collections |
| M271 | Separate works |
| .B37 | Baritone |
| .E5 | English horn |
| .B37 | Euphonium |
| .P45 | Piccolo |
| .R4 | Recorder |
| M272-M283 | Piano and 1 plucked instrument1: harp | guitar | mandolin | other |
| M272-M273 | Piano and harp (original and arranged works) |
| M272 | Collections |
| M273 | Separate works |
| M276-M277 | Piano and guitar (original and arranged works) |
| M276 | Collections |
| M277 | Separate works |
| M278-M279 | Piano and mandolin (original and arranged works) |
| M278 | Collections |
| M279 | Separate works |
| M282-M283 | Piano and 1 other plucked instrument 1 (cutter by name of instrument) |
| [Original works & arrangements] | |
| M282 | Collections |
| M283 | Separate works |
| .L88 | Lute |
| M284-M285 | Piano and 1 other1 instrument (cutter by name of instrument) |
| [Original works & arrangements] | |
| M284 | Collections |
| .A3 | Accordion |
| M285 | Separate works |
| .A3 | Accordion |
| Piano and 1 unspecified instrument (original and arranged works) | |
| M285.5 | Collections |
| M285.6 | Separate works |
| M286-M287 | 2 string instruments |
| M286 | Collections |
| M287 | Separate works |
| M288-M289 | 2 wind instruments |
| M288 | Collections |
| M289 | Separate works |
| M290-M291 | 1 string and 1 wind instrument |
| M290 | Collections |
| M291 | Separate works |
| M292-M293 | 2 plucked instruments |
| M292 | Collections |
| M293 | Separate works |
| M294-M295 | 1 string and 1 plucked instrument |
| M294 | Collections |
| M295 | Separate works |
| M296-M297 | 1 wind and 1 plucked instrument |
| M296 | Collections |
| M297 | Separate works |
| M298 | Other combinations of specified instruments (Original and arranged works) |
| M298.5 | Other combinations of unspecified instruments (Original and arranged works) |
1 For a complete list of instruments, consult Class M, music and books on music.