Well, this was my very first composition, I composed this when I was 14 and about to turn 15, I called this "waltz of the 13 days" or "vals de los 13 dias" in spanish, because I composed this in 13 days.
When I first started hearing "classical" music, I liked a lo beethoven's sonata no.14, since it is in C# minor, it became my very favorite key since then, and also that's why my first composition is in such a "difficult key". In this composition I used the same harmonic scheme that pachelbel's canon in D major (I, V, VIm, IIIm,IV, I,) but transposed to C# minor. and adding a dominant bef