['harmonica', 'blues', 'acoustic guitar arpeggio', 'calm', 'pad synth', 'soothing']
This is an instrumental piece with a harmonica as the main lead melodic instrument. High pitched, wobbly sounds are played on the harmonica and contrasted by a deep and full acoustic guitar on which arpeggios are played. There's a sustained pad synth in the background which adds to the overall calming and soothing tone of the song.