This is a special edition with very limited availability. get it while you can! Major Diatonic C Limited Edition with black cover plates and supplied with Italian leather case. This limited edition Lee Oskar has been produced especially to celebrate the 30 year anniversary of this hugely popular harmonica model. Lee Oskar harmonicas became very popular initially in the 80`s due to their great tone and interchangeable replacement reed system. This popularity has continued and Lee Oskars remain as popular today as they did when they were first introduced. The Major Diatonic harmonica is the most commonly used tuning for playing Blues, Rock, Country, Folk and Jazz. This is the traditional blues and rock harmonica tuning. Major Diatonic harps are produced by several manufacturers and all of these harmonicas have the exact same layout as the Lee Oskar Major Diatonic.