'''== AYC players (inside CPC system)'''==
----
- AYCplayer by OVL (MadRam & Beb = Overlanders) [Thanks to F-Key to preserve it]
'''== YM to AYC utils'''==
----
- CPC amsdos --> YM2AY (Kit ayc) by MadRam
'''== AYC file format ==----An AYC file is basically just a particular YM file that has been compressed.<br />There are two main sections inside an AYC file:<br />* Header* Data === Header === The header contains info about the tune duration, the registers data offset in the file and the buffers sizes for decompression.{| class="wikitable"|-! Offset !! Size !! Description|-| #00 || 2 || Song duration (number of vertical refresh period)|-| #02 || 1 || Buffer size for register 0|-| #03 || 2 || Crunched data offset in the file for register 0|-| 3*n + #02 || 1 || Buffer size for register n|-| 3*n + #03 || 2 || Crunched data offset in the file for register n|-| #2C || 1 || RESERVED (defaulted to 0xFF)|-| #2D || 2 || RESERVED (defaulted to 0xFFFF)|-| #2F || 1 || RESERVED (defaulted to 0xFF)|-| #30 || 2 || RESERVED (defaulted to 0xFFFF)|} == ToDo'''==
----
- There is only one PC command line util YMTOOL [ST-Sound