Alto Saxophone Duet Alto Saxophone - Level 1 - Digital Download SKU: A0.1146340 By Johnny Only. By Jonathan Robert Wright. Arranged by Art.o Artaud. Chamber,Children,Comedy,Film/TV,Instructional. 2 scores. 2 pages. Art.o Artaud #746568. Published by Art.o Artaud (A0.1146340). Arrangement for two EASY level alto saxophones of Johnny Only’s Baby Shark, in the key of G major student/teacher duet.