A windows module tracker which can save a variety of different modules ( .it, .mod, .s3m, .xm) and open even more. MPT has its own native module type (.mptm), can save midi files, export audio as .wav, and has other interesting features such as VST support.

'[l[http://www.modplug.com/trackerinfo.html[website] 

modplug has some quirks in its audio reproduction... so if you use it, expect to be harassed by other BotBrs for your n00bitude. 

^not only that, it saves in their very own and INCOMPATIBLE .mod format making playback "shaky" and weird on standard players. So if you think this is a good tool to compose, let people know you use so that they find this tracker to play back or ignore you for being n00b xD