This one is for all of you Dollar Menunaires -- MTV Games/Harmonix and McDonalds have teamed up to offer discounted prices of select Rock Band tracks for the month of May. 

Starting today at 2:00 PT, Paramore's "Crushcrushcrush" and Boston's "Rock 'n Roll Band" will be available for a discounted 80 MS Points through May 12. The offers will continue throughout the month, with two additional songs getting the 80 MS Point discount treatment weekly. Use the money you save to buy milk shakes and fries!

The full discount menu schedule can be found after the jump, and it only seems to apply to Xbox 360 downloads applies to both Xbox 360 and PlayStation 3 downloads.

[Major Nelson via power-glove's community blog]

[Update: MTV Games' Jeff Castaneda has let me know that this offer applies to both Xbox 360 and PS3, so everyone can get in on the discount goodness. Sorry for any confusion.] 

5/6/08-5/12/08 :
"Crushcrushcrush" - Paramore
"Rock 'n Roll Band" - Boston

5/13/08-5/19/08 :
"Shockwave" - Black Tide
"Sugar Magnolia" - Grateful Dead

5/20/08-5/26/08:
"We Care A Lot" - Faith No More
"All the Small Things" - Blink 182

5/27/08-6/2/08:
"Gimme Three Steps" - Lynyrd Skynyrd
"Dirty Little Secret" - All-American Rejects