Fritz Schulz-Reichel was a German jazz and pop pianist.
Schulz-Reichel was born in Meiningen. His father was a classical musician, and he began playing piano at the age of six. He developed an unusual technique where he played the melody of a tune with the left hand and the rhythm with the right hand.
While he trained to be a concert pianist, he chose a career in pop music, playing light jazz and pop tunes. He invented a device called the Tipsy Wire Box, which could be attached to a piano to make it sound like an out-of-tune barrelhouse upright.
In 1953 he adopted the moniker Schräger Otto, and recorded for Deutsche Grammophon. His tunes became hits in Germany, France, England, and America; his albums were released on Decca and MGM in the U.S. and Polydor which were distributed by Philips Electrical Industries Pty. Limited in Australia.
In 1955, American musician Johnny Maddox played a medley of his songs, entitled "The Crazy Otto Medley"; this went to #2 on the U.S. charts, and in the U.S. both Reichel and Maddox were subsequently known as "Crazy Otto", to some confusion.