Humpty Dumpty.

The Mad Hatter is an album recorded by Chick Corea and released in 1978.

The track names for the album, as well as its title, are derived from the children's fairy-tale Alice's Adventures in Wonderland by Lewis Carroll.

Chick Corea - Piano, Synthesizer, Marimba, Percussion, Vocals, Arrangement.
Stewart Blumberg - Trumpet.
John Rosenburg - Trumpet.
John Thomas - Trumpet.
Ron Moss - Trombone.
Joe Farrell - Tenor Saxophone, Flute, Piccolo.
Herbie Hancock - Electric Piano on The Mad Hatter Rhapsody.
Jamie Faunt - Bass.
Eddie Gomez - Bass.
Steve Gadd - Drums.
Harvey Mason - Drums.
Gayle Moran - Vocals.
Charles Veal - Violin.
Kenneth Yerke - Violin.
Denyse Buffum - Viola.
Michael Nowack - Viola.
Dennis Karmazyn - Cello.