Got dreams of grabbing some fame and fortune as a rock god? Fancy yourself with the art of song writing, but a little stretched for cash at the moment? Well maybe you need to check out the Temper freeware audio sequencer for Windows. This full blown audio suite offers piano roll MIDI editing, multi-track mixing, and VST compatibility. If the above means nothing to you at all, then maybe you’re better off using something else, but if you’re willing to…