Yes! But to me it sounds more like opening credits music from a movie rather than a sitcom, since it's more free-form and there isn't really an entirely consistent melody to it.
I may try that program in the future just to play with it. Is it fairly easy to use?
Does it require any musical background at all? I made that mistake with GarageBand and all my recordings came out sounding like an elementary school band on the first day of school.
