Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

We'll all take turns... (20 points): 5-Star "Monkey Gone to Heaven" using Bass or Vocals on any difficulty.
Bring Home the Bacon! (20 points): 5-Star "El Scorcho" using Vocals or Guitar on any difficulty.
I'm a Leading Man... (20 points): 5-Star "This Ain't a Scene..." by Fall Out Boy using Guitar or Drums on any difficulty.
Gonna Live it Up! (20 points): 5-Star "You've Got Another Thing Comin'" by Judas Priest using Guitar or Bass on any difficulty.
All Star Review (20 points): 5-Star all songs in Solo Tour on any difficulty using any instrument.
Flawless Groove (20 points): Score 100% notes hit as bassist, up-strums only, on Expert.
Flawless Fretwork (20 points): Score 100% notes hit as a guitarist on Expert.
Flawless Singing (25 points): Score a 100% rating as a vocalist on Expert.
Flawless Drumming (25 points): Score 100% notes hit as a drummer on Expert.
Appelle-moi mon cherie... (20 points): 5-Star "Call Me" by Blondie using Vocals or Bass on any difficulty.
With Your Mind Reeling... (20 points): 5-Star "Girl U Want" by Devo using Guitar or Drums on any difficulty.
Sendin' Out an S.O.S. (20 points): 5-Star "Message in a Bottle" by The Police using Guitar or Vocals on any difficulty.