Originalus: Especially in Jazzy Style, Book 3. Double Duty. Double Duty. Dennis Alexander. Piano Solo sheet music. Intermediate.
Vertimas: Ypač Jazzy Stilius, knygos 3. Dennis Aleksandras. Pianinas Pavieniai natos. Tarpinis. Ypač Jazzy Stilius, knygos 3. Fortepijonui. Knyga.
