Overture "Seussical" (Original Broadway Cast Recording) (0:59) -- Oh, The Thinks You Can Think (Original Broadway Cast Recording) (3:52) -- Horton Hears A Who (Original Broadway Cast Recording) (2:38) -- Biggest Blame Fool (Original Broadway Cast Recording) (3:56) -- Here On Who (Original Broadway Cast Recording) (6:00) -- A Day For The Cat In The Hat (Original Broadway Cast Recording) (2:46) -- It's Possible (McElligot's Pool) (Original Broadway Cast Recording) (2:38) -- How To Raise A Child (Original Broadway Cast Recording) (0:39) -- The Military (Original Broadway Cast Recording) (3:07) -- Alone In The Universe (Original Broadway Cast Recording) (4:49) -- The One Feather Tail Of Miss Gertrude McFuzz (Original Broadway Cast Recording) (1:17) -- Amayzing Mayzie (Original Broadway Cast Recording) (2:11) -- Amayzing Gertrude (Original Broadway Cast Recording) (2:12) -- Monkey Around (Original Broadway Cast Recording) (1:50) -- Chasing The Whos (Original Broadway Cast Recording) (2:47) -- How Lucky You Are (Original Broadway Cast Recording) (1:40) -- Notice Me, Horton (Original Broadway Cast Recording) (3:07) -- How Lucky You Are (Mayzie's Reprise) (Original Broadway Cast Recording) (1:36) -- Horton Sits On The Egg / Act I Finale (Original Broadway Cast Recording) (2:22) -- Egg, Nest and Tree (Original Broadway Cast Recording) (1:40) -- Mayzie In Palm Beach (Original Broadway Cast Recording) (2:17) -- Alone in The Universe (Reprise) (Original Broadway Cast Recording) (1:07) -- Solla Sollew (Original Broadway Cast Recording) (3:31) -- Havin' A Hunch (Original Broadway Cast Recording) (3:22) -- All For You (Original Broadway Cast Recording) (3:38) -- The People Versus Horton The Elephant (Original Broadway Cast Recording) (4:31) -- Finale / Oh, The Thinks You Can Think (Original Broadway Cast Recording) (3:51) -- Green Eggs And Ham (Original Broadway Cast Recording) (1:18).