A number of years ago, I started playing around with a software recording package called Fruity Loops. Now called FL Studio, it is similar to a lot of other software options, but I think it offers a lot of value for the money. It's a bit more complex than Garage Band, but still easy enough to jump into. It probably doesn't offer all the options of something more complex like Sonar or Reason, but you can do a lot with it. This is all electronic, loop-based music.
I haven't done much with it lately, but I figured I would throw a few of my song demos up here. Most of these are pretty rough and still need some mixing work at the very least. Or they are just uncompleted ideas. But whatever, you might find them interesting.