Izvornik: Jazz Fiddle Wizard Junior, Book 1. The exercises are turned into catchy tunes arranged to work in any configuration of string groups.
Prijevod: Jazz Gusle Čarobnjak Junior, Book 1. Martin Norgaard. Violina note. Početak. Jazz Gusle Čarobnjak Junior, knjiga 1 skladao Martin Norgaard.