Leonard George "Lennie" Hayton (14 February 1908 – 24 April 1971) was an American Jewish composer

Composer

A composer is a person who creates music, either by musical notation or oral tradition, for interpretation and performance, or through direct manipulation of sonic material through electronic media...

, conductor

Conducting

Conducting is the art of directing a musical performance by way of visible gestures. The primary duties of the conductor are to unify performers, set the tempo, execute clear preparations and beats, and to listen critically and shape the sound of the ensemble...

 and arranger. His trademark was the wearing of a captain’s hat, which he always wore at a rakish angle.
He was initially a pianist in jazz groups led by Frankie Trumbauer

Frankie Trumbauer

Orie Frank Trumbauer was one of the leading jazz saxophonists of the 1920s and 1930s. He played the C-melody saxophone which, in size, is between an alto and tenor saxophone...

, Bix Beiderbecke

Bix Beiderbecke

Leon Bismark "Bix" Beiderbecke was an American jazz cornetist, jazz pianist, and composer.With Louis Armstrong, Beiderbecke was one of the most influential jazz soloists of the 1920s...

, Red Nichols

Red Nichols

Ernest Loring "Red" Nichols was an American jazz cornettist, composer, and jazz bandleader.Over his long career, Nichols recorded in a wide variety of musical styles, and critic Steve Leggett describes him as "an expert cornet player, a solid improviser, and apparently a workaholic, since he is...

, Joe Venuti and others. He also played with the Paul Whiteman

Paul Whiteman

Paul Samuel Whiteman was an American bandleader and orchestral director.Leader of the most popular dance bands in the United States during the 1920s, Whiteman's recordings were immensely successful, and press notices often referred to him as the "King of Jazz"...

 Orchestra. Hayton composed "Apple Blossoms" with Joe Venuti, Frankie Trumbauer, and Eddie Lang.