The main game consists of "challenges" like playing on a keyboard (octave range) whereas playing means pressing the key when a note symbol (odd: always eighth duration, not the duration actually played) flies down a yarn. Not only this is boring and absolutely unmusical, Chopins pieces are arranged for pop drums (sic) and synthesizer. Horrible. Go buy yourself a piano and learn playing Chopin or buy a CD, its your lifetime and you should spend it wisely.
Ah, also the storytelling is absolutely poorly animated.
Der Produktivitäter about Frederic: Resurrection of Music, v2.04