The '[[Sega Genesis] aka Megadrive has two primary sound chips. Yamaha YM2612 5 channel FM and 1 channel FM/PCM Texas Instruments SN76489 4 channel PSG (Programmable Sound Generator) The '[[Sega Master System] also had the TI SN76489. 3 square channels and a white noise channel. Both this '[[Entry Format[entry format] and the '[[SMS (format)[SMS entry format] share the .VGM file format. '[#[See Also] '[l[http://shiru.untergrund.net/software.shtml[Shiru's Stuff] home of '[[VGM Music Maker], a Windows-based tracker for composing .VGM files. '[l[http://www.delek.com.ar/deflemask[DefleMask], a tracker that handles several chip formats, including Sega Genesis / Mega Drive. '[l[http://www.smspower.org/maxim/Winamp/InVgm[in_vgm] - a winamp plugin for playback '[l[http://www.smspower.org/Tags/VGMPlayer[VGM Players] - a list on SMS Power!