Dixie's Notes 3:
Buy all the Gorilla arrangements from the Shopping Mall.

Dixie's Notes 4:
Get a Gold DK rank on each Gorilla duet arrangement.

Dixie's Notes 5:
Get a Gold DK rank on each solo Gorilla arrangement.

Dixie's Notes 6:
Complete the Full Set in challenge mode.

Dixie's Notes 7:
Get a Gold DK rank on all Chimp Duet arrangements.

Dixie's Notes 8:
Get a Gold DK rank on all Solo Chimp arrangements.

Dixie's Notes 9:
Complete the 12-Song Set in challenge mode

Dixie's Notes 10:
Get a Gold DK rank on all Monkey Duet arrangements.

Dixie's Notes 11:
Get a Gold DK on all solo Monkey arrangements.

Dixie's Notes 12:
Complete the Six-Song Set in challenge mode.

Echo effect in Freestyle Zone:
Complete over 325 songs.

Na Na Hey Hey Kiss Him Goodbye song in Freestyle Zone:
Complete the Full Set in challenge mode.

Donkey Konga sound sets:
Have a saved game file from the original Donkey Konga to import sound sets from that game. x.