*[http://en.wikipedia.org/wiki/General_Instrument_AY-3-8910 Wikipedia on the PSG]
*[http://quasar.cpcscene.net/doku.php?id=assem:psg Quasar PSG documentation (in french)]
*[https://sndh.atari.org/ SNDH archive]
*[https://nguillaumin.github.io/ym-jukebox/ YM Jukebox]
[[Category:Hardware]]
[[Category:Music and sound| ]][[Category:Video contents]][[Category:CPC Internal Components]]