"Frederic - Evil Strikes Back" was once the free app of the day at Amazon and was a lot of fun. The predecessor "Frederic Resurrection of Music" is not one bit worse - but it is only in English. It's about ten enact modern orchestrated music of Chopin on a keyboard. Pressing buttons labeled at the indicated time has indeed little to do with playing the piano, but it's simply fun and on higher difficulties quite challenging. If you have mastered at level "heavy" all things, an arena is unlocked, where you can buy additional two bonus levels - do not have to but. The comic action around it would not have needed me and it also does not always my sense of humor, but the game itself is fun and is also musically very catchy thanks to Chopin's timeless melodies.