Originál: 29 Quartets, Book 1. Composed by Bernhard Eduard Muller. Archive. Horn sheet music. 29 Quartets, Book 1. Archive. Horn.
Preklad: 29 kvartetá, Book 1. Skladá sa Bernhard Eduard Muller. Archív. Horn noty. 29 kvartetá, Book 1. Archív. Horn Quartet.