Here is the walkthrough for GH3
Word Meaning

Names like "Tier 1"	Name of the level
Names like "Slow Ride"	Songs
Encore	After you beat 3 of the 4 songs you can win more money by playing an Encore.
Boss	Is like an Encor but if you beat him you can buy him in the guitar store

Tier 1
Songs...

Slow Ride
Talk Dirty to Me
Hit Me With Your Best Shot
Story of My Life
Encore: Rock and Roll All Nite

Tier 2:
Songs...

Mississippi Queen
School’s Out
Sunshine of Your Life
Barracuda
Boss: Tom Morello- Guitar Battle
Encore: Bull’s on Parade

Tier 3:
Songs...

When You Were Young
Miss Murder
The Seeker
Lay Down
Encore: Paint It Black

Tier 4:
Songs...

Paranoid
Anarchy in the UK
Kool Thing
My Name Is Jonas
Encore: Evenflow


Tier 5:
Songs...

Holiday in Cambodia
Rock You Like a Hurricane
Same Old Song and Dance
La Grange
Boss: Slash- Guitar Battle
Encore: Welcome to the Jungle


Tier 6:
Songs..

Black Magic Woman
Cherub Rock
Black Sunshine
The Metal

Encore: Pride and Joy

Tier 7:
Songs...

Before I Forget
Stricken
3’s and 7’s
Knights of Cydonia
Encore: Living Colour- Cult of Personality

Tier 8:
Songs...

Raining Blood
Cliffs of Dover
Number of the Beast
One
Boss: Lou- Guitar Battle
Encore: The Devil Went Down to Georgia

By Comic-lover#1