Ukulele chords are combinations of notes played together on a ukulele, a small, four-stringed instrument. Each chord is represented by a specific finger positioning on the fretboard, allowing musicians to create harmonious sounds. Common chords include C, G, F, and Am, which are often used in popular songs. Learning ukulele chords is essential for beginners, as they form the foundation for playing music. By mastering a few basic chords, players can strum along to many songs and develop their skills. With practice, musicians can expand their chord repertoire and explore more complex harmonies.