This is going to make your day!
Then, I hope so…
Yiddush song originally composed by lyricist Jacob Jacobs and Sholom Secunda in 1932. In 1937, Sammy Cahn heard a performance of the song, sung in Yiddish by African American performers Johnnie and George at the Apollo Theater in Harlem, and on seeing the response, got his employer to buy the rights so he (together with Saul Chaplin) could rewrite the song with English language lyrics. He then convinced The Andrews Sisters to perform the song (recorded November 24, 1937), and it became a major hit.
You can listen to this version here :