Vintage 2000s Casio WK-1800 Accessory Disk Keyboard Software Music - Disk only

Vintage 2000s Casio WK-1800 Accessory Disk Keyboard Software Music Computer CASIO WK-1800 ACCESSORY DISK WK1800FD-1 20 RHYTHMS 20 REGISTRATIONS 32 VARIATION TONES 3 DEMO TUNES(STANDARD MIDI FILE) PATTERN CONVERSION PROGRAM FOR WK-1800 ©2000 CASIO COMPUTER CO.,LTD Casio, WK-1800, Keyboard, Floppy, Midi Item Size 226.7K The old keyboards includes like the Casio WK-1800 is an electronic keyboard where this computer disk will help get you started as a beginner. Disk only. Works https://support.casio.com/pdf/008/wk_1800_01_e.pdf