WB4 Organ IIWBeat detectionWBing AudioWChordProWCommon Music NotationWDeluxe Music Construction SetWDoremikkoWEJayWElektrik PianoWFronimo (software)WHydrogen (software)WInstant Music (software)WLaLaVoiceWLMMSWMilk Music (streaming service)WMusiCADWMusicBeeWMusiXTeXWNIAONiao Virtual SingerWSimfyWSonic PiWSynthEditWVCV Rack