"How Deep Is the Ocean?" is a popular song written by Irving Berlin in 1932, and can be heard in the background of the 1933 film The Life of Jimmy Dolan.
Notable recordings

Benny Goodman-(vocal by Peggy Lee) #1 (1941)

* Lee Wiley – "Night in Manhattan" (1951)
* Eddie Fisher with Hugo Winterhalter and his orchestra. Recorded at Manhattan Center, New York City, on February 26, 1953. It was released by RCA Victor Records as catalog number 20-5202A (in USA) and by EMI on the His Master's Voice label as catalog number B 10638.
* Ella Fitzgerald – Ella Fitzgerald Sings the Irving Berlin Songbook (1957)
* The Isley Brothers - Shout! (1959)
* Frank Sinatra – Nice 'n' Easy (1960)
* Bill Evans Trio – Explorations (1961)
* Dexter Gordon – True Blue (1976)
* Frank Morgan and McCoy Tyner - Major Changes (1988)
* Billie Holiday – The Complete Billie Holiday On Verve 1945-1959 (1992)
* Diana Krall - Love Scenes (1997)
* Kurt Rosenwinkel - "Intuit" (1999)
* Barry Manilow - The Greatest Love Songs of All Time (2010)

See also

* List of 1930s jazz standards
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http://en.wikipedia.org/wiki/How_Deep_Is_the_Ocean