Unlock Moon Shot Guitar:
Complete Career in Easy mode.

Unlock Saint George Guitar:
Complete Career in Medium mode.

Unlock Rojimbo Guitar:
Complete Career in Hard mode.

Unlock Distant Visitor Guitar:
Complete Career in Expert mode.

Unlock Bat Guitar:
5-Star every song On Easy mode.

Unlock Jolly Roger Guitar:
5-Star every song On Medium mode.

Unlock Tiki Guitar:
5-Star every song On Hard mode.

Unlock El Jefe Guitar:
5-Star every song On Expert mode.

Unlock Nemisis 13 Guitar:
Complete Co-Op Career in any difficulty mode.

Unlock Neversoft Skateboard Guitar:
5-star Co-Op Career in Expert mode.

Unlock Beach Life Bass:
Complete Co-Op Career in Hard mode.

Unock PendulAxe Bass:
Complete Co-Op Career in Expert mode.

Tracks
Below is a list of the available tracks in the game.

'3's and 7's' - Queens of the Stone Age

'Avalancha' - Héroes del Silencio

'Barracuda' - Heart

'Black Magic Woman' - Fleetwood Mac

'Bulls on Parade' - Rage Against the Machine

'Cherub Rock' - The Smashing Pumpkins

'Cities on Flame with Rock and Roll' - Blue Öyster Cult

'Closer' - Lacuna Coil

'Cult of Personality' - Living Colour

'Even Flow' - Pearl Jam

'Generation Rock' - revolverheld

'Go That Far' - Bret Michaels Band

'Helicopter' - Bloc Party

'Hier Kommt Alex' - Die Toten Hosen

'Hit Me with Your Best Shot' - Pat Benatar

'I'm in the Band' - The Hellacopters

'In the Belly of a Shark' - Gallows

'Knights of Cydonia' - Muse

'La Grange' - ZZ Top

'Lay Down' - Priestess

'Mauvais Garçon' - NAAST

'The Metal' - Tenacious D

'Minus Celsius' - Backyard Babies

'Miss Murder' - AFI

'Mississippi Queen' - Mountain

'My Name Is Jonas' - Weezer

'The Number of the Beast' - Iron Maiden

'One' - Metallica

'Paint It, Black' - The Rolling Stones

'Paranoid' - Black Sabbath

'Radio Song' - Superbus

'Raining Blood' - Slayer

'Reptilia' - The Strokes

'Rock and Roll All Nite' - Kiss

'Rock You Like a Hurricane' - Scorpions

'Ruby' - Kaiser Chiefs

'Sabotage' - Beastie Boys

'School's Out' - Alice Cooper

'She Bangs the Drums' - The Stone Roses

'She Builds Quick Machines' - Velvet Revolver

'Slow Ride' - Foghat

'Suck My Kiss' - Red Hot Chili Peppers

'Take This Life' - In Flames

'Talk Dirty to Me' - Poison

'Through the Fire and Flames' - DragonForce

'Welcome to the Jungle' - Guns N' Roses

'When You Were Young' - The Killers