Casio SA-51 Casiotone Portable KeyboardThe Casiotone features 32 mini keys to make it easy to play, even for small hands. 100 high quality built in tones covering a range of instruments, including piano, wind, percussion and many others, sampled from acoustic instruments. The tone direct buttons let you select piano, trumpet or drum set tones with a single touch! 50 rhythm patterns in a variety of genres, including pops, ballad, dance, and more. 10 built in songs to play along with or mute