Four Cycle Synth was created by, and is copyrighted to Nicklas Nygren.

Four Cycle Synth is freeware. You can copy it to anyone, but not sell
it, rent it, include it with commercial software cd's, or use it for
any other commercial things. There's only one exception: You can do
whatever you want with the .wav files you create with the synth. They
are yours.

Enjoy :D

Nicklas 'Nifflas' Nygren
http://nifflas.ni2.se