Ektoplazm: The #1 Legal Source for FREE EDM & IDM!
The biggest Video Game Music community in the world!
Renoise Tracker: Probably the Best Tracker in the World
Schism Tracker: Probably the Next-Best Tracker in the World
Reason: used by countless artists.
Logic: Digital Audio Workstation for Mac!
FL Studio: Very Popular!
Scene Community
VGM Arrangement Community news centre with the latest headlines and blogs
The roots of everything we know and love is here