Louis Spohr: Duo Concertante No. 2 Opus 67
directed by Christopher Nupen, fl. 1967; composed by Louis Spohr, 1784-1859; produced by Westdeutscher Rundfunk Studios and Allegro Films, London, England; performed by Pinchas Zukerman, 1948- and Itzhak Perlman, 1945-, in Itzhak Perlman and Pinchas Zukerman: Grand Duo 1 (London, England: Allegro Films, London, England, 1977), 22 mins
