It’s another singles week in Rock Band as Harmonix announced this morning. To curb your enthusiasm, no, none of the songs has anything to do with the Muppets. It’s just that one of the songs happens to be named Gonzo, and well, any reason to have Gonzo is a good enough one for me.

This week’s singles include:

• Mudvayne – “Happy?“ ^{x k}
• The All American Rejects- “Gonzo” ^k
• Rise Against- “Satellite“

“Happy?” and “Gonzo” will have charting for keys (as denoted with the superscript “k”). “Happy?” will also feature a PRO Guitar/Bass upgrade available for an additional 80 MSP/$0.99/100 WPS each (as denoted by the superscript “x”). Since there is no pack, you can buy each song as individual tracks for 160 MSP/$1.99/200 WPS.