*[[Media:Ay3-891x.pdf|AY-3-891x datasheet]] [[Media:Ym2149 datasheet.pdf|YM2149 datasheet]]
*[http://quasar.cpcscene.net/doku.php?id=assem:psg Quasar PSG documentation (in french)]
*[https://youtu.be/cG7qs_WOHyo Best music for the Ta4rKf6EbuE Amstrad CPCDEMOMAKER music compilation] by [[Vincent GREMURETRO]]
*[https://youtu.be/AhgUwqv2yAE Space Debris - Amstrad CPC Soundtrakker cover] [https://youtu.be/E_plcHyOC_8 RUN! - SID emulation on Amstrad CPC] by [[BSC]]
*[https://nguillaumin.github.io/ym-jukebox/ YM Jukebox] [https://ym.mmcm.ru/ AY Music Collection]