Those of you who waited all day yesterday for the promised free songs for Rock Band 2 – worry not, cause Harmonix hasn’t forgotten you.

The company has apparently hit an “unexpected delay with getting the content online from Microsoft” and “have suspended sending out the token codes until the content becomes available,” according to a forum post.

"We hope to have this resolved in the next 24 hours and apologize profusely for the delay," wrote community manager Sean Baptiste. "Again, we apologize for the delay and are working our butts off to get the content out to you."

PS3 owners will start to receive their codes later this week.