Oh, i just answered my own question... had a look and it requires PPC/RTG .. hmmmm.. i am screwed then.
Update-: I just checked out the Windows version and i have no idea why this would need a PPC Cpu to run!?!?!.. an A1200 would shit it in?.. Am i missing something here and just plain stupid or am i right?
BTW - The tunes are brilliant !!