Last night [lastfm link_type="artist_info"]Incubus[/lastfm] rocked it out on Letterman and now you can head to the store and pick up their brand new CD!  There’s lots of great new music hitting the shelves today, including [lastfm link_type="artist_info"]Colbie Caillat[/lastfm] and [lastfm link_type="artist_info"]Theory of A Deadman[/lastfm]!  Check out who released new music today and kill some time at work today watching their music videos!

“If Not Now, When?”, [lastfm link_type="artist_info"]Incubus[/lastfm] (Brandon Boyd has said this about the title: “I’m addicted to the news. There’s so much at play right now, so many important, catastrophic, beautiful things. This idea ‘If Not Now, When?’ seems terribly poignant.”)

Related Story: Incubus Brings Hard Rock, Heartfelt Ballads, And “Promises, Promises” To Live On Letterman Stage