Well, look at that, again. In addition to those five Otis Redding tracks announced yesterday, the Rock Band library is getting another four singles next week, from a variety of genres:

All Time Low	Weightless
Alphabeat	Fascination	N/A	N/A
The Brian Setzer Orchestra	Stray Cat Strut
The Chemical Brothers	Let Forever Be

As expected, the songs hit at the usual times, for $1.99 / 160 MS / 200 Wii apiece, or $8.49 / 680 MS for the Otis Redding Pack. An updated playlist can be found embedded after the break for your listening pleasure. (Alas, Setzer’s version of “Stray Cat Strut” is nowhere to be found, so I’ve included the original version from his old band, the Stray Cats.)

[photo: Hammish Brown, via The Chemical Brothers @ MySpace]