5 links
DeliPlayer
deliplayer.com
A free audio player for Windows capable of playing AY files (and other formats such as SID, MOD and MP3).
Project AY
orldofspectrum.org
Music and software for the AY soundchip (as used in the ZX Spectrum 128K).
SND Player
sndplayer.atari.org
A specialized musicplayer for the 16/32bit Atari computers. SND Player can, as the name suggests play ".snd" files. These are songs using the YM2149 synthesizer which is fitted to …