“I Got Rhythm” is a popular jazz standard composed by George Gershwin in 1930 for the musical Girl Crazy. The song features a catchy melody and a distinctive rhythmic pattern that has made it a favorite among musicians and audiences alike. Its upbeat tempo and lively feel contribute to its enduring appeal in various musical genres. The song's structure is based on a simple chord progression known as the rhythm changes, which has inspired countless variations and improvisations. Over the years, many artists, including Ella Fitzgerald and Louis Armstrong, have recorded their interpretations, solidifying its status as a classic in American music.