It looks like you're new here. If you want to get involved, click one of these buttons!
Are you sick of the sound of Marimba or the default tones available on your iPhone, when the iPhone alarm wakes you up in the morning? Do you want to be woken up by your favorite song?
Then checkout PlayAwake - a jailbreak app that allows you to select any song from the iPod app as the alarm tone.
Here's a quick description of the jailbreak app: