The Delta Rhythm Boys were an American vocal group active from 1934 to 1987. The group was formed at Langston University in Langston, Oklahoma, in 1934 by Carl Jones, Traverse Crawford, Otha Lee Gaines, and Kelsey Pharr. They moved to Dillard University in New Orleans, Louisiana, in 1936 and worked there under Frederick Hall as the Frederick Hall Quintet and the New Orleans Quintet. They performed on radio programs such as Amos and Andy and The Joan Davis Show, and... [more on Wikipedia]