In an effort to inform the masses (or, at the very least, stop the massive influx of emails coming down the tips line), we thought it'd be wise to inform you to check your inbox to see if you got an email from "Rock Band 2 Game Registrations" with the subject "Your Download Code - Rock Band 2 Bonus DLC." We don't want to spoil the contents ... but it's a 25-digit code to get the 20 bonus Rock Band 2 tracks.

The digital track pack is one giant 540.73 MB download, so put it in your queue and get ready to rock out to a bunch of bands you've probably never heard of. If you haven't gotten your email yet, don't fret, as Harmonix previously said the codes would be sent during a 24 hour window.

This article was originally published on Joystiq.