Full list of all 49 Guitar Hero 5 achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Achieved an 11x Band Multiplier
Collected 808 Stars in Career
Went Diamond
Went Platinum
Explored the game types
Shredded with 3 others 10 times
Gave Pro Face Off a shot
Played 4 x Bass
Played 4 x Drums
Played 4 x Vocals
Went Gold
Battled as a traditional band
Coordinated efforts
Played 1v1v1v1v1v1v1v1 on the same instrument
Played well with others
Met some band challenges
Completed a sponsor gig challenge at Diamond level
Met challenges with all instruments
Rocked around the clock
Manufactured a band
Rocked and rolled all night
Gave every one a chance
Been there
Collected 505 Stars in Career
Had a brush with celebrity
Beat the game
Collected 303 Stars in Career
Gave the ladies their due
Scored Biggest
Scored Big
Scored Bigger
Completed a really long streak
Collected 101 Stars in Career
You completed 5 encore gigs
Completed a really long vocal streak
Collected 25 Stars in Career
Came alive
Introduced a special guest
Played 4 x Lead
Cut a track
Did some light reading
Played an hour long set
Cut a 14 song LP
Did quite well
Went the extra mile
Performed a Full Combo
Went super
Topped out the rock
Learned a thing or two