Seems like a fine instrument for real musicians. The first section reminds me of Chopin then the Orchestra at :45 was stunning. Strings and piano are strong in this instrument and your playing, as always is like a little concert.
Thank you for your wonderfully sensitive, classically trained ear! The instrument also inspires the musician in this case, the workmanship of the synthesizer, including the keyboard, is not so great, but the pianos are fantastic. With such samples, you like to overlook weaknesses.