Music sharing site SoundCloud has had an iPhone app for a while, but the company has just released a version of the service built specifically for the iPad. SoundCloud generally opted for the dual-pane look in the app, which means you can browse around your friends and their shares, all while listening to and learning about any music you happen to pull up on the side of the screen.
A video of SoundCloud's app runs through the main features, but you might as well just download the app for yourself -- it's completely free, just like the rest of SoundCloud. There are quite a few apps out there that