Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Artist	Reach level 4	100
Boastful	Complete 25 missions	100
Celebrity	Reach level 7	100
Collector	Get a record for 30 different songs	100
Diamond	Get 10 diamond records	100
Idol	Reach level 10	100
It's a start...	Get a record for 5 different songs	100
Persevering	Complete 50 missions	100
Valiant	Complete 100 missions	100
Variety, the spice of life	Sing 30 songs	100