First Act FD149 Discovery Electronic Keyboard 49 Keys 16 voices 10 rhythms 6 demo songs 8 percussion options and adjustable tempo control 6 demo songs 8 percussion options and adjustable tempo control 10 rhythms, 6 demo songs, 49 Keys, 16 voices Built-in effects can be applied to the sound as well, Instruments can be simulated with a keyboard Percussive instruments like drums can be effectively simulated