GoatTracker is a free software cross-platform tracker for creating '[[Commodore 64] music (which are using MOS Technology 6581 and 8580 '[[SID (soundchip)[SID] chips). It is written by Lasse Öörni and uses the SDL library, thus making it portable. While it is primarily for OSX, efforts have been made to port it to other platforms and formats. '[#[Capabilities] GoatTracker shares several features with other tracker software, including: - import and modification of instrument files - track/pattern creation and modification - pattern playback order - alteration of song details such as title and author - song playback and export to the sid (psid) format - export to C64 executable '[#[Quick set up] Works on Windows, Linux, '[l[http://www.sidmusic.org/goattracker/mac/[Mac OS X] (and an old version was compiled for '[l[http://aminet.net/package/mus/edit/goattracker[Amiga]) '[t[b3] Composing '[/t] '[l[http://sourceforge.net/p/goattracker2/code/HEAD/tree/goattrk2/trunk/readme.txt[a useful readme for learning the basics of GoatTracker] '[l[https://csdb.dk/release/download.php?id=102509[goattracker_tutorial.pdf] is a step-by-step tutorial for beginners. '[#[Links for further development] '[l[http://sourceforge.net/projects/goattracker2/[GoatTracker official source code repository] '[#[See also] '[l[http://cadaver.homeftp.net/tools.htm[GoatTracker Official Website] '[l[https://www.youtube.com/watch?v=dZyBP7bTKzc[a video tutorial] by '[l[http://battleofthebits.com/barracks/Profile/aji/[aji] on how to use GoatTracker - '[[SID (soundchip)] - '[[List of trackers]