Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
AAA Getter ( 10 points )	Get a "AAA" grade.
AAA Master ( 30 points )	Get a "AAA" grade in all songs.
Artist ( 10 points )	Don't leave out special effects.
Combo Zoner ( 10 points )	Successfully complete a Combo Zone.
Free Spirit ( 10 points )	Dance to your heart's desire.
Full Combo Guru ( 10 points )	Nail a full Combo.
High Kicker ( 10 points )	Kick high without striking anybody.
Rhythm Master ( 20 points )	Keep dancing to the rhythm.
Top Artist ( 30 points )	Don't leave out any special effects.
Trick Hero ( 20 points )	Get a "AAA" grade using all tricks.
Trick Master ( 20 points )	Clear all of the trick challenges.
Trick Mixer ( 20 points )	Nail multiple tricks at the same time.