CheeseCutter is a Music Tracker program developed by Abbadon of Fairlight. The JCH Tracker was used as an inspiration and it uses the reSID engine by Dag Lem. A few examples of the changes in version 0.4.0 are: Autoconf script. Resid-fp for extra filter accuracy. You can exit from followplay / playback tracking without stopping the song. The playback position marker is now shown with sequence view and track mode. Real time sid-register dumping.