You are my sunshine

"You are my sunshine" is a popular song originally recorded in the key of A major. The song was first recorded in the 1940s by the Rice Brothers, and later made famous by various artists, including Christina Perri. While the composition is often attributed to Jimmie Davis and Charles Mitchell, its actual origins are uncertain. Interestingly, the melody of the song is simple yet catchy, featuring a soothing and uplifting tune that has resonated with audiences for generations.