Oorspronklik: Rubank Elementary Method - Bell Lyra. Old Black Joe. The Thunderer. For Bell Lyra. Concert Band Method. Elementary Method.
Vertaling: Rubank Basiese Metode - Bell Lyra. Rubank Basiese Metode - Bell Lyra geredigeer deur Harvey S. Whistler. Vir Bell Lyra. Concert Band Metode.