Full list of all 49 Band Hero achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.
Got to know the new hotness
1/4 of the way there
1/2 of the way there
3/4 of the way there
Grabbed 111 Career Stars
Grabbed 333 Career Stars
Grabbed 555 Career Stars
Earned some bling
Earned some ice
Been around the block
Another notch on the belt
Met all of the Stars
Played through all the Band Hero songs once
Rocked out as an Avatar
Completed a Band Moment successfully
Scored over 10,000 in Star Power
Ready for my close up
FC'd it
Found the pot of gold
Rocked a gig
Found Secret Notes 1 (Beautiful Soul)
Found Secret Notes 2 (Black Cat)
Found Secret Notes 3 (Honky Tonk Women)
Found Secret Notes 4 (Take What You Take)
Found Secret Notes 5 (Like Whoa)
Found Secret Notes 6 (She Will Be Loved)
Found Secret Notes 7 (Let's Dance)
Found Secret Notes 8 (Bring Me to Life)
Found Secret Notes 9 (Lips of an Angel)
Found Secret Notes 10 (Love is a Battlefield)
Found Secret Notes 11 (Don't Speak)
Found Secret Notes 12 (I Heard it Through the Grapevine)
Found Secret Notes 13 (Wannabe)
Found Secret Notes 14 (YMCA)
Found Secret Notes 15 (So Yesterday)
Found Secret Notes 16 (Ocean Avenue)
Found Secret Notes 17 (Dirty Little Secret)
Found Secret Notes 18 (Oh, Pretty Woman)
Found Secret Notes 19 (Kung Fu Fighting)
My 1st hit
Completed a challenge with each instrument at Gold or better
Host an online Career game and play a song
Complete 25 online Pro Face-Off matches, win or lose
Play an online Do or Die game
Complete 50 of the Career Challenges at Platinum or Diamond
Score over 1,000,000 points as a band in any single song in Career or Quickplay
Complete a song with 4 players without any members failing on expert in Career or Quickplay
Complete a song as 4 of the same instrument on any difficulty in Quickplay or Career
Earn an 11x multiplier