I feel this has to be posted in every Bananza thread, at least while theres a better OST rip around:

Kong Bananza song:
https://www.youtube.com/watch?v=AadkgS4EJZ8

Zebra Bananza song:
https://www.youtube.com/watch?v=jxAQ_hEodKY

Ostrich Bananza song:
https://www.youtube.com/watch?v=27mFjj_Clyg

the only ones left are Snake and Elephant.