Groove Rush 7 - Sonic Rush

"Groove Rush #7 - Sonic Rush" is a high quality rip of "Groove Rush #7" from Sonic Rush.

Joke
Throughout the entire rip, the audio clip "GRAND DAD" from Joel's reaction to 7 GRAND DAD is placed at random times. This alludes to 7 GRAND DAD, hence the 7 in the music title.