M70-M74 Unaccompanied Clarinet
M248-M252 Clarinet with piano accompaniment
M288-M289 Duets (all wind instruments)
M290-M291 Duets (one string instrument and one wind instrument)
M296-M297 Duets (one string instrument and one plucked instrument)
M315-M319 Piano and two wind instruments
M320-M324 Piano, one string, and one wind instrument
M355-M359 Trios (wind instruments)
M360-M364 Trios (combination of stringed and wind instruments)
M375-M379 Trios (combination of plucked and wind instruments)
Quartets, quintets, sextets, octets, and nonets follow the same call number pattern (M400s, 500s, 600s, 700s, 800s, and 900s).
M1024 Full score (Clarinet with orchestra)
M1025 Piano reduction (Clarinet with orchestra)
M1124 Full score (Clarinet with string orchestra)
M1125 Piano Reduction (Clarinet with string orchestra)
*The Petrucci Music Library has many titles available in the public domain to download for use including full orchestral parts.