Originál: Six Duos. Arranged by Michel Garcin Marrou. Louis Francoic Dauprat. Horn sheet music. Six Duos composed by Louis Francoic Dauprat.
Preklad: Šesť Duos. Dohodol Michel Garcin marry. Horn noty. Šesť Duos zložené Louis Francoic Dauprat. Pre Alto Horn, Bass Horn. Opus 13.