Izvornik: Rock Harmonica. DVD. 1 pages. Harmonica sheet music. Rock Harmonica for Harmonica. Published by Cherry Lane Music. HL.2501475.
Prijevod: Stijena Harmonikašu. DVD. 1 stranice. Harmonika note. Stijena Harmonika za Harmonica. Objavio Cherry Lane Music. ISBN 1603782060.