Arriving this Tuesday (unless you live in Europe, in which case you got it last week) is Lips: Party Classics for the Xbox 360 and we've added the full on-disc soundtrack to our database.  Featuring USB Microphone compatibility and working with all your existing Lips DLC, the new disc provides 40 new tracks, including songs from the B-52's, Spice Girls, R.E.M., and more.

You can check out the full song list on the Lips: Party Classics page. 

Channel your inner angst-filled teenager for next week, because three songs from Disturbed's debut album are coming to Rock Band and Rock Band 2. Starting on Tuesday, you can rock out to "Meaning of Life" and two other songs from The Sickness. Also coming are two songs from Silversun Pickups' Swoon, including "Panic Switch", two songs from the Mother Hips, and TRUSTcompany's "Downfall". More details, including tracks and pricing, after the jump.

Rock Band is going to Finland this week with a three-pack of songs from HIM, including "Heartkiller" off their latest album. We've also got four singles coming from Marilyn Manson (with "The Dope Show"), the Police, KSM, and One Night Only. More details about the seven songs hitting Rock Band this week, including full track list and pricing, after the jump.

In what is possibly the biggest surprise DLC announcement in a while, this week is bringing a five-pack of songs from classic soul man Otis Redding. Starting on Tuesday the 16th, Rock Band players will be able to download "(Sittin' On) The Dock of the Bay", "I've Got Dreams to Remember", and three more in Otis Redding Pack 01. Otis is joined by All Time Low, Alphabeat, the Brian Setzer Orchestra (with "Stray Cat Strut"), and the Chemical Brothers. More details, including the full track list and pricing, after the jump.