More than just a toy-ultimately small children will have lots of fun playing the 32 keys right from the start. The SA-47 mini keyboard come with a new sound source and 8-note polyphony. It includes 100 timbres and 50 rhythms. Another highlight is the simple change-over switch for switching between the piano and reed organ/organ sound. The SA-47 has a cool retro design that is guaranteed to appeal to the young at heart.