You got Rhythm

This is a play on the title of the famous song from the 1930's "I got Rhythm" by George Gershwin, with lyrics by his brother Ira.

That song was so popular, and so well constructed it became the basis for many other songs. The chord progression is known to jazz musicians as " Rhythm changes" and became the basis for many jazz instrumentals.

Gershwin was a Tin Pan Alley songwriter who later composed one of the most popular piano concertos of the 20th century, the jazzy Rhapsody in Blue.