This week's DLC for $1.99 per song (160 Microsoft Points)

"Complete Control" by the Clash (master)
"Truth Hits Everybody" by the Police (master)
"Teenage Lobotomy" by the Ramones (master)

These songs can also be bought in a 3-song pack for $5.49 (440 Microsoft points)

Source:
http://www.rockband.com/forums/showthread.php?t=28990

Another "meh" week personally, but new songs are always welcomed by my rock band group. Being able to download the pack of 3 for $.50 less is always helpful as well.

"Roam" by the B-52's

"We Care A Lot" by Faith No More

"Calling Dr. Love" by Kiss

http://www.rockband.com/forums/showthread.php?t=27547

Not the best ever, but since Kiss tends to make my friends angry, it'll be a sure download for me :D