Super fun synth! It's monophonic, which means you can only play one note at a time. It's got "classic 70's" sounds on it and a host of goodies to tweak with the sound including: tremolo, sustain, attack, pitch, and my favorite, portamento!! Because it's got these real fun sounds in it, it has made it onto a lot of my recordings, like "A.B.P.n'," "Ordinary Sunday People," and "Not So Far Away At All," to name a few. One of my homies from the Westside had it in his basement and I asked him what he was doing with it. He said he had bought it in the 70's because, "Everybody was using those sounds back in the day. I probably haven't played it in 20 years." He sold it to me for twenty bucks. Thank you Ritchie Sasada! I still think you're crazy.