Down to the last four. Slash was the mentor and they brought out the heavy rockers for the band (no mini-orchestra w/strings, just Marshall and Bogner amp stacks!). The band definitely rocked out all night.

Adam - 10/10 - Whole Lotta Love (Led Zepplin) - what could he have done better? He ripped on it. Robert Plant never did it better even in his heyday.

Allison - 8/10 - Cry Baby (Janis Joplin) - Arguably the weakest solo performance of the evening. She's really good, but having to follow Adam tonight didn't do her any favors. Not that she's bad in the least (she's really, really good), but she may be in danger.

Kris/Danny Duet - Renegade (Styx) - This was weird and made them both look bad IMHO. They harmonized well, but neither one are rockers, so they looked out of place.

Kris - Come Together (Beatles) - 9/10 - The judges didn't seem all that thrilled with it, but I thought it was a solid performance myself.

Danny - Dream On (Aerosmith) - 8.5/10 - this was just barely better than Allison. I thought it had a weak beginning and except for the long scream at the end was pretty forgetable.

Adam/Allison Duet - Slow Ride (Foghat) - this kicked butt. The two rockers in the group doing a rockout duet. They should do this song on the tour.

Personally, I would like to see either Danny or Kris go home, but Adam was the usual standout, and Allison delivered only an adequate, but not spectacular performance (mainly due to song choice), so I think she's most likely to go home tonight.