I have decided to compose in the key of C Major, due to the character materials of the film.
There are 30 keys. 15 major and 15 minor. The changes are conditioned by the presence of flats or sharps and their number. In my opinion, each of the tones is different, has a different hue, color and purpose. The key in C major is one of happiness – for example C major prelude- in C major by Bach BMV 846, Etude in C major, Op. 1-, No.1 by Chopin. Contrasting pieces – for example, the key c minor is considered the key of “death” – sonata by Ludvig van Beethoven Sonata No.8 in C minor, Op.13, part of Chopin’s Scherzo in B-Minor Op.35. “Funeral march” Part III. The visual material made my choice easier. The scene represents the characters joy, the action resembles a scene from a musical, and this image prompted me to use this key.