Hohner M544BX-C Golden Melody Progressive Harmonica - Key of CThe Golden Melody Progressive, HOHNER's only professional diatonic model tuned to equal temperament, has undergone a radical redesign to improve handling, stability and airtightness. While retaining the warm tone which has made it a favourite of single note melody players in many different styles, the new Golden Melody Progressive offers a fuller, more powerful sound, combined with optimal playing comfort. And it looks great too! Features