Here is a version of the song without the male singing over the top, it's just Antia.
Soulfood.. Album: "Shortbus OST"
"Is You Is Or Is You Ain't My Baby" is a 1944 Louis Jordan song, released as the B-side of a single with "G.I. Jive". "Is You Is or Is You Ain't My Baby" reached #1 ...
http://web.mac.com/wolfrutto/Site_3/Blank.html Anita O'Day was (she died last year) one of those truly greatjazz-vocalists who inspire me to sing along.
Anita O'day sings a Duke Ellington classic at Ronnie Scott's in 1985 Watch the full performance here: http://youtu.be/GPjIA_YnpR4 More episodes coming soon ...