muse download

I hope I can start with my recent suse version now in the field in which I'm busy, music. A valuable mid and audio sequenser was the reason to try out linux.Are there pages where I can read how to install the program the right way, something for beginners. I even don't know exactly how to unpack such a tar.gz file or whatever it was. Thanks a 1000 times anyway. I will work with it quiet extensively and report you eventual bugs.
Sincere Greetings
Kristof