Theorie:
To speak music, you need some general terms. Part 1
Drum – Trommel, Schlagzeug
Guitar – Gitarre
Harp – Harfe
Musical instruments – Musikinstrumente
Musician – Musiker(in)
Opera – Oper
Operetta – Operette
Orchestra – Orchester
Organ – Orgel
Percussion – Schlagzeug
Piano – Klavier
Quellen:
http://study-english.info/