SIDKickSIDKick -- the first complete SID 6581/8580-drop-in-replacement that you can build yourself
opencubicplayerOpen Cubic Player (unix fork). Music visualizer for various tracked music formats (amiga modules, S3M, IT), chiptunes and other formats related to demoscene
fakesidSID-based chiptune tracker for android
resid-rsPort of reSID, a MOS6581 SID emulator engine, to Rust