Cow Cow Boogie   Gene DePaul and Don Raye wrote this boogie woogie classic in a country and western style. It was recorded by Freddy Slack and his orchestra and sung by Ella Mae Morse with Slack playing the boogie style piano. It was the first million dollar record from the newly formed Capital Records  started by Johnny Mercer and Buddy DaSilva,

https://youtu.be/ortOAiClE34