Fasttracker 2
Fasttracker 2
http://www.fasttracker2.com/
Dreamstation
Dreamstation
http://www.dreamstation.de/
Madtracker.org
Madtracker is the music composition tool that creates the shortest path between imagination and music. based on the tracker concept, madtracker provides a clean and intuitive interface for a powerful and efficient approach on making music. versatility and compatibility are guaranteed due to full vst and rewire support, while its pc charge is minimal.
http://www.madtracker.org/
Octamed
Octamed
http://www.octamed.co.uk/
Soundtracker
Soundtracker
http://www.soundtracker.org/
Realtracker
A "sound tracker" which allows you to compose music with digitized instruments. it can also control external midi devices.
http://www.sonicspot.com/realtracker/realtracker.html
Trackers 4 Dos
Trackers 4 Dos
http://www.castlex.com/modfaq/4-1-4.html