<Table> <Tr> <Td> </Td> <Td> This article does not cite any sources . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (October 2008) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article does not cite any sources . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (October 2008) (Learn how and when to remove this template message) </Td> </Tr> <P> "If This Isn't Love" is a popular 1946 song composed by Burton Lane with lyrics written by E.Y. Harburg . The song was published in 1946 and introduced by Ella Logan and Donald Richards the following year in the Broadway musical Finian's Rainbow . </P> <Ul> <Li> Buddy Clark (recorded on November 12, 1946, released on Columbia 37223) </Li> <Li> Ella Logan, Donald Richards and the Lynn Murray Singers (recorded on April 7, 1947) </Li> <Li> The Clayton Brothers </Li> <Li> Rosemary Clooney (1951) </Li> <Li> Alma Cogan </Li> <Li> Bing Crosby (1953) </Li> <Li> Michael Feinstein </Li> <Li> Gracie Fields (recorded on September 1, 1947) </Li> <Li> Don Francks, Petula Clark, Fred Astaire (1968 Film Soundtrack) </Li> <Li> Geraldo & his Orchestra (vocal: Denny Vaughan) (1948) </Li> <Li> Stan Kenton (1968) </Li> <Li> Dean Martin (1963) </Li> <Li> Karen Mason </Li> <Li> Biff McGuire, Jeannie Carson, Bobby Howes (1960 Broadway Revival) </Li> <Li> Frank Sinatra (1955 recorded for the abandoned animated film version of Finian's Rainbow, released on Frank Sinatra in Hollywood 1940 - 1964 2002) </Li> <Li> The Sportsmen </Li> <Li> Melissa Errico, Max VonEssen and Johnathan Freeman in the Footlights recording of the Irish Pep Theatre production of the show . </Li> <Li> Sarah Vaughan (1956) </Li> </Ul>

Who wrote the song if that isn't love