The best
semi-professional music creation tool available, in my opinion. Easy to use once you got into it, and the results can
compete with professional
commercial music.
As far as I know, it's been written in
C, and not in
assembly, by the
Australian programmer Jeffrey Lim. The first
version was available in 1995, the latest one 2.14) is from 1998.
Since 2000
DSPaudio, Inc. has been working on its
successor IT3, but it seems they have stopped the
development.