Dixie's Notes 10: Earn a gold DK on each Monkey duet arrangement.
Dixie's Notes 11: Earn a gold DK on each solo Monkey arrangement.
Dixie's Notes 12: Complete the 6-Song Set in Challenge Mode.
Dixie's Notes 2: Collect at least one of each badge.
Dixie's Notes 3: Purchase all the Gorilla arrangements from the Shopping Mall.
Dixie's Notes 4: Earn a gold DK on each Gorilla duet arrangement.
Dixie's Notes 5: Earn a gold DK on each solo Gorilla arrangement.
Dixie's Notes 6: Complete the Full Set in Challenge mode.
Dixie's Notes 7: Earn a gold DK on each Chimp duet arrangement.
Dixie's Notes 8: Earn a gold DK on each solo Chimp arrangement.
Dixie's Notes 9: Complete the 12-Song Set in Challenge mode
Extra sound sets: All the sound sets from Donkey Konga 1, can be imported to Donkey Konga 2 by saving on the same memory card that has your Donkey Konga 1 data.
Echo Feature in Freestyle Zone: Unlock Dixie's Notes 76 (clear at least 325 songs).
Na Na Hey Hey Kiss Him Goodbye in Freestyle Zone: Complete the Full Set in Challenge mode.
Unlockable: Donkey Konga 1 Soundsets
Load a memory card with a Donkey Konga 1 file.
Hint: Spoof The Mike
Try blowing into the clap microphone. This fools the game and makes DK clap tons of times. Note this was mentioned by Dixie Kong.
