Bands with Split Personalities: Goo Goo Dolls & Spinal Tap

I'm still sick and stupid, so I'm going to leave you with more homework. These are songs that I used to test Pandora's track selection and I'll be pointing back to them later.

Goo Goo Dolls

Early Goo: "Know My Name"

Late Goo: "Stay With You"

Spinal Tap

Early Tap: "Give Me Some Money" and "(Listen to the) Flower People"

Late Tap; "Hell Hole" and "Big Bottom"