・You can play music freely. ・You can increase the number of keys by turning the screen sideways. ・When the music comes to you, play it right away! Synthesizer Functions ・Waveform Switching (Sine/Square/Saw/Triangle) ・ADSR (Attack/Decay/Sustain/Release) ・Filter (LPF/HPF) ・LFO (Vibrato/Tremolo) ・Pitch Bend/Portamento ・Effects (Delay/Reverb) ・Preset Switching