Brands – E
- Earthwood Strings
- Eastman Strings
- Easy Karaoke
- Econo Pads
- Edgware
- Edition J.J. Rébillard
- Edition Moeck
- Edition Wilhelm Hansen
- Editions Henry Lemoine
- Editions Paul Beuscher
- Edizioni Curci Milano
- Efel
- Electrovision
- Elixir Strings
- Elkhart
- Elkin Music
- Emo
- Ergoplay
- Ernesto Palla Strings
- Ernie Ball
- ESI Audiotechnik
- Eugene Rousseau
- Evans Percussion
- Everest