"Au Naturel" is a solitary waltz for F Horn, of intermediate level, dedicated to the F Horn teacher at the National Conservatory School of Music, Ângelo Caleira
This work is an approach to the technical concepts of the instrument, which focuses on several series of harmonics, within the medium range of the instrument. Thus, it is intended to encourage young interpreters to understand the usefulness of the individual work of regular practice for the performance of a fun piece!