"25 or 6 to 4 - Rock Band 3" is a high quality rip of "25 or 6 to 4" from Rock Band 3.
Jokes[]
The advertised track's instrumental is mashed up with "Stuck Inside" and is edited to match "Stuck Inside"'s chords.
This was also uploaded at 3:34 PDT, playing off "25 or 6 to 4" referring to 25 or 26 minutes before 4:00.