If you want to chant in the Password screen, first go to the Gamespeak screen and chant by pressing LEFT. Then go into password, and press LEFT, RIGHT, UP, or DOWN rapidly to hear Abe chant.
To super jump, press B to jump then Start to pause the action while Abe is still in mid-air. Push Start again and press B before he lands. Abe will jump higher! By repeating this process, Abe will reach considerable heights.