"You Are My Sunshine" is a popular American song that expresses deep affection and love. Originally recorded in the 1930s, it has become a classic, often associated with feelings of happiness and nostalgia. The song's simple melody and heartfelt lyrics resonate with many, making it a favorite for various occasions. The song has been covered by numerous artists, including Johnny Cash and Jimmie Davis, who is often credited as one of its original writers. Its themes of love and longing have made it a staple in folk music and a common choice for children's songs and family gatherings.