Translation: E. Keller. Study No. 1 in C major from Progress in Flute Playing, Op. 33, No. 1. Flute Solo.
Translation: E. Keller. Study No. 7 in D minor from Progress in Flute Playing, Op. 33, No. 1. Flute Solo.
Translation: Guitar-Skole no. 7 : Andante (Studies in Style, no. 3) . by J. K. Mertz (1806–1856). Classical. for Guitar.
Translation: Tarrega. Study E-flat major.