Achievements
     Complete each achievement to get the allotted gamerscore.

Beautiful Harmony (20):  Score over 750,000 on any song in Duet mode

Big Stake Battle (20):   Score over 750,000 on any song in Versus mode

Bop To The Top (50):     Get the top score on any song

Breakin' Free (30):      Complete all High School Musical songs

Dynamic Duet (50):       Complete every song in the tracklist in Duet mode

Graduated! (30):         Complete all High School Musical 3 songs

Head To Head (10):       Complete a song in Versus mode

Head's In The Game (50): Hit a X4 multiplier

Hey! Big Scorer (100):   Score over 750,000 on 20 songs

In This Together (10):   Complete a song in Duet mode

Natural Performer (50):  Hit 75% of the notes of any song 
                         in You're On Your Own mode

Party Starter (10):      Complete a song in Team Play mode

Perfect Team (100):      Score over 1,000,000 in a duet

Rackin' Up 
The Points (30):         Score over 750,000 on 10 songs

Show Time (10):          Perform a solo gig

Show Time Double (10):   Perform a gig with 2 players

Sing It Fanatic (50):    Complete 50 songs

Sing It Superstar (50):  Complete every song in the tracklist in Solo mode

Sing It uber-fan (100):  Complete 100 songs

Singing Without 
A Net (10):              Complete a song in You're On Your Own mode

Top Billing (20):        Score over 750,000 on any song in Solo mode

Vocal Pro (10):          Complete all the lessons in Sing It Pro

You Got What 
It Takes (50):           Score over 500,000 on 20 songs

You're 
a Professional! (100):   Score over 1,000,000 on any song in Solo mode

You've Got The Music 
In You! (30):            Complete all High School Musical 2 songs