When it comes to the rapping part repeat the main sequence over again .  THIS SONG IS 
EASY, IT JUST REPEATS.

CORDS: C,G,Am,

C            G
Hamster on a piano
C            G
Hamster on a piano
C            G
Hamster on a piano
Am             G
Eating popcorn on a piano

(reapeat for rapping)C,G,C,G,C,G,Am,G
C            G
Hamster on a piano
C            G
Hamster on a piano
C            G
Hamster on a piano
Am             G
Eating popcorn on a piano