The New Colophonium Bassquartett Originalkompositionen für 1 - 13 Kontrabässe - Granados, Enrique 1867-1916; Gounod, Charles 1818-1893; Runswick, Daryl 1946-; Bottesini, Giovanni 1821-1889; Verdi, Giuseppe 1813-1901; Bumbry, Colin; Peña, Angel 1942-; Guettler, Knut 1943-2013 (Signum Musikedition, 1989)