I Let A Song Go Out Of My HeartTony BennettWritten By Irving Mills, Henry Nemo, John Redmond, And Duke EllingtonThis Version Did Not Chart ButIn 1938, FIVE Versions Charted: Duke Ellington (# 1), Benny Goodman (also # 1), Connee Boswell (# 5), Mildred Bailey (# 8), And Hot Lips Page (# 9)I Let A Song Go Out Of My HeartIt Was The Sweetest MelodyI Know I Lost Heaven 'cause You Were The SongSince You And I Have Drifted ApartLife Doesn't Mean A Thing To MePlease Come Back, Sweet Music, I Know I Was Wrong Am I Too Late To Make Amends? You Know That We Were Meant To Be More Than Just Friends, Just FriendsI Let A Song Go Out Of My HeartBelieve Me, Darlin', When I SayI Won't Know Sweet Music Until You Return Some DayI Let A Song Go Out Of My HeartBelieve Me, Darlin', When I SayI Won't Know Sweet Music Until You Return Some Day