Casio electric demo CDP-100/120

The infamous Casio Electric Piano Demo Track (CDP-120/CDP-100) has finally been transcribed! This piece is shrouded in mystery, the manual for the Casio CDP-100 to 120 models have descriptions of each of the demo pieces documenting the composition title and composer but this piece just has the word "original" attached. An email was sent to the Casio helpline if they knew the composer or if sheets were available, Casio didn't reply with anything helpful. The piece requires three hands for it to be physically possible. This piece was always a favourite because it was from my first weighted keyboard.