Lee Oskar Harmonica, Key of C, Major DiatonicThe major diatonic harmonica is the most commonly used tuning for playing blues, rock, country folk & Jazz Major diatonic Harps are produced by several manufacturers using various names such as blues harp, Marine Band, golden melody, big River, special 20, Pro harp, folk master, star performer, etc Altho..

Lee Oskar Harmonica, Key of G, Major DiatonicProduct DescriptionThe major diatonic harmonica is the most commonly used tuning for playing blues, rock, country folk & Jazz. Major diatonic Harps are produced by several manufacturers using various names such as blues harp, Marine Band, Golden melody, big River, special 20, Pro harp, folk master, star ..