Unlock the following guitars for purchase at the Vault by performing the corresponding tasks:
GUITAR - HOW TO UNLOCK Doubleneck - Get 5-star ranking on all songs on hard. Get a Grip - Complete career mode on hard. Nine lives - Complete career mode on easy. Permanent vacation - Beat the game on medium. Rock in a hard place - Get 5-star ranking on all songs on medium. Toys in the attic - 5-star every song on easy. Walk This Way - Complete career mode on expert.