Nachtmusik
absolute music
adaptation
air varie
aleatory
aleatory music
arrangement
chamber music
chamber orchestra
composition
descant
electronic music
etude
exercise
harmonization
incidental music
instrumental music
invention
opus
orchestration
piece
production
program music
ricercar
score
sonata
sonatina
string orchestra
string quartet
study
theme and variations
trio
variation
work
musical composition
piece of music
nocturnal
cotillon
dozy
fabuleux
fox-trot
sinistre