We've listened to plenty of albums on our iPads, but never one that was actually made on an iPad. The Fall by Gorillaz ($45) is exactly that. The album's tracks were written and performed on an iPad, with a little help from some traditional instruments, a lot of help from various apps, and just a dab of help from Bobby Womack. You can listen to it online for free, but if you want to actually download it before it's official release next year, you'll need to pony up for the fan club. Then again, if you're considering paying $45 for one album, you're probably already a member.