Mandora
Marientrompete
Masterkeyboard
Maultrommel
Mazhar
Mbira
Melodica
Melodion
Mey
Meydan Sazi
Midschwiz
Mí-gyaùng saung
Mini-Maracas
Minnesängerharfe
Mirliton
Mixturtrautonium
Mondgitarre
Monochord
Moodswinger
Moonlander
Moog-Synthesizer
Moog-Bass
Morin Khuurv Morsing
Mukhavinav Mund-Aeoline
Mundbogen
Mundharmonika
Mundorgel
Muscheltrompete
Musette
Musikbogen