Thank you for showing off the box of the Miracle Piano Teaching System. Since we now have singing games and games like Guitar Hero, maybe we could make games that teach you to play other instruments, like the violin, cello, trumpet, saxophone, flute or harp. Better yet, we could have games that teach you to play an instrument while you sing. If you can sing while playing the piano, violin, cello, or harp, you are a truly talented musician.