Reinhold's Opus 64 is a set of short character pieces, likely composed for pedagogical purposes. Each piece explores a specific set of technical or musical skills and provides a great source of material for pianists to develop a solid foundation. The 12th piece in this album, Autumn, has a melancholic character that requires a refined control of sound. The notes in the left-hand chords need to be even and played with the fingers close to the keys. The melody in the right hand is quite sophisticated and will help you develop long lines and expressive playing.