This is cool. The rock band band Nine Inch Nails has released 3 of the songs from their newest album 'Year Zero' as GarageBand files. They did this with a couple of songs for their last album. I really like that they are doing this. It gives you a good look into how professionally produced music is made. Because they are GarageBand files, you can also go in and edit them as you like. It's rare to see a rock band that 'gets it' like this...