BSC, probably best known for his Soundtrakker, just released the source code of a new music tracker, which is also capable to play SID voices on the Amstrad CPC. Currently the graphical user interface is quite rudimentary, but the tracker is useable, produces an awesome sound and hey… after the source code release, you can write a GUI by yourself :-).

AYAY Kaeppttnn – a SID music tracker / player by BSC

Well, the following audio examples stand for themselves:

You can get the source code and a snapshot for an emulator from GitHub. The technical discussion is available in the CPC Wiki forums including a description of the keyboard shortcuts.