How do you play taps on a harmonica?

To play "Taps" on a harmonica, you typically use a diatonic harmonica in the key of C. Start by playing the notes in the following sequence: D, C, B, A, G, F#, G, A, D. Use a smooth, controlled breath to create a mournful tone, and consider adding some slight bends to enhance the emotional quality. Practice the timing and dynamics to capture the solemnity of the piece.