Act I
Oh, The Thinks You Can Think!
Full Company
Horton Hears a Who
Cat, Girl, Horton, Bird Girls, Jojo, Jungle Citizens
Biggest Blame Fool
Sour Kangaroo, Horton, Wickersham Brothers, Bird Girls, Jungle Citizens, Gertrude, Mayzie, Cat
Biggest Blame Fool Playoff/Gertrude McFuzz
Jungle Citizens, Gertrude
Here on Who
Mr. Mayor, Mrs. Mayor, JoJo, Horton, The Grinch, The Whos
Meet Jojo The Who
Mr. Mayor, Mrs. Mayor
How to Raise a Child
Mr. Mayor, Mrs. Mayor
Oh, The Thinks You Can Think (Reprise)
Jojo, The Cat
It's Possible (Pt. 1)
Jojo, The Cat, Fish
It's Possible (Pt. 2)
Jojo, The Cat, Fish
Alone in the Universe
Horton, Jojo
The One Feather Tail of Miss Gertrude McFuzz/Amayzing Mayzie
Gertrude, Mayzie, Bird Girls
Amayzing Gertrude (Pt. 1)
Gertrude, The Cat
Amayzing Gertrude (Pt. 2)
Gertrude, Bird Girls
Monkey Around/Chasing the Whos
The Wickershams, Sour Kangaroo, The Cat, Horton, Bird Girls, Jungle Citizens, Whos
Notice Me, Horton
Gertrude, Horton
Act II
How Lucky You Are
Mayzie, The Cat
Mayzie's Exit/Horton Sits on the Egg/Dilemma/Hunters
Bird Girls, Horton, Gertrude
Egg, Nest, and Tree
Sour Kangaroo, Horton, Hunters, Bird Girls, Jungle Citizens
Sold/Mayzie in Palm Beach
Sour Kangaroo, Horton, Bird Girls, Jungle Citizens, Mayzie, The Cat
Mayzie at the Circus
Mayzie
