Full demo of the heavyweight Casio MZ-2000: Synthing, sequencing, midi-ing! - YouTube
Casio MZ-X500 (61 Keys) - buy at digitec
CASIO Music Global - ⏳🎹🎚 Check out this Casio #throwback! Debuting in 2000, the MZ-2000 was a powerful arranger keyboard equipped with a large LCD! | Facebook
MZ-2000 - Casio MZ-2000 - Audiofanzine
MZ-2000 Thread - Classic Casio Discussion - Casio Music Forums