Correct me if I'm wrong, but I believe February 2008 had the fewest songs of any month in Rock Band's history, with just 12 downloadable tracks. Hm. How's it look...
"Roam" The B-52's
"We Care A Lot" Faith No More
"Calling Dr. Love" Kiss
(Arguably) Punk 02 [The Clash, The Police, The Ramones]
"Sex Type Thing" Stone Temple Pilots
"El Scorcho" Weezer
"Why Do You Love Me?" Garbage
Nine Inch Nails 01
And that does it. It should be noted that this is also the first month of DLC that didn't feature a cover - it wasn't quite the end of them, ("Beetlebum" by Blur was the final cover.) but almost. February 2008 was just another average month of DLC. Kiss made their DLC debut with a somewhat surprising/strange song choice, and The Clash, The Police, The Ramones, Stone Temple Pilots, AND Weezer added to their own DLC catalog this month. To me, this month's quite forgettable. Nothing outside of "The Perfect Drug" by Nine Inch Nails on drums is particularly memorable.
Ftw of the month: "Sex Type Thing" Stone Temple Pilots, "The Perfect Drug" Nine Inch Nails
Gtfo of the month: "Teenage Lobotomy" The Ramones
Avg of the month: 3.25/5