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.
25 online Pro Face-Off matches completed
Rocked a song as 4 of the same instrument
Host with the most
Played Do or Die online
Cranked it to 11
We are one
Scored over 1,000,000 as a band
Grabbed 555 Career Stars
Been around the block
Completed 50 of the Career Challenges at Platinum or Diamond
Played through all the Band Hero songs once
3/4 of the way there
Met all of the Stars
FC'd it
Completed a challenge with each instrument at Gold or better
Got to know the new hotness
Completed a Band Moment successfully
Grabbed 333 Career Stars
My 1st hit
Found the pot of gold
Found Secret Notes 14 (YMCA)
Found Secret Notes 11 (Don't Speak)
Found Secret Notes 2 (Black Cat)
1/2 of the way there
Found Secret Notes 6 (She Will Be Loved)
Found Secret Notes 10 (Love is a Battlefield)
Found Secret Notes 16 (Ocean Avenue)
Found Secret Notes 3 (Honky Tonk Women)
Found Secret Notes 1 (Beautiful Soul)
Found Secret Notes 5 (Like Whoa)
Found Secret Notes 19 (Kung Fu Fighting)
Another notch on the belt
Found Secret Notes 4 (Take What You Take)
1/4 of the way there
Found Secret Notes 13 (Wannabe)
Grabbed 111 Career Stars
Found Secret Notes 17 (Dirty Little Secret)
Earned some ice
Scored over 10,000 in Star Power
Found Secret Notes 9 (Lips of an Angel)
Found Secret Notes 12 (I Heard it Through the Grapevine)
Found Secret Notes 15 (So Yesterday)
Found Secret Notes 18 (Oh, Pretty Woman)
Found Secret Notes 7 (Let's Dance)
Earned some bling
Found Secret Notes 8 (Bring Me to Life)
Rocked a gig
Rocked out as an Avatar
Ready for my close up