The theme song for Bones is kwa The Crystal Method.
On the original Bones soundtrack cd you'll find the original theme song kwa the Crystal Method and a longer version which is a remix kwa DJ Corporate.
The Crystal Method consists of Ken Jordan and Scott Kirkland. Their first album 'Vegas' came out in 1997 so they've been going on a while now. Their fourth studio album 'Divided kwa Night' is due out in May 2009.
While their work will surely be worth your while, I have to say not every song is as catchy as their Bones Theme :)
Hope this helped, I will add a Crystal Method video so wewe can get some idea of what they do besides making theme songs :)
Here's some of what's out there. The Bones theme song is an original song composed and performed kwa The Crystal Method especially for Bones. It has no name other than Bones Theme. Try this. link
The soundtrack album titled Bones Original televisheni Soundtrack, produced kwa Maria Alonte McCoy and Billy Gottlieb, was released in 2008. It contains 13 songs recorded kwa maarufu artists for the show.