The wall of sound

Joe (Meek) and his muse producing Ruby and The Rebel Rockers at The Groove Tunnel.

You have no idea what this experience is like on a post-birthday hangover.

Thankfully they chose songs by Katy Perry, Pink and Taylor Swift and skipped Nine Inch Nails. They did have "Bring your daughter to the slaughter" but I felt some of the other parents may be less than amused if the girls went home with a CD of them singing that.