How do you play Greensleeves on the harmonica?

To play "Greensleeves" on the harmonica, first ensure you're using a diatonic harmonica in the key of C. Start by playing single notes for the melody, focusing on the main phrases which often begin on the draw notes (like draw 4 and draw 5). Practice the timing and phrasing to capture the song's lyrical quality, and consider using bends for expressive notes. Familiarize yourself with the song's structure to guide your improvisation and embellishments.