Izvornik: Clarinet Twosome. 33 Recreational Duets. Composed by Luigi Boccherini Peter Ilyich Tchaikovsky. Clarinet sheet music.
Prijevod: Klarinet dvojac. Sastoji Luigi Boccherini Petera Iljiča Čajkovskog. Klarinet note. Klarinet dvojac. Uredio Leon Lestera.