Can My HQ-100 or MX-100II Play MIDI Files?

The MX-100II (and its Japanese counterpart, the HQ-100) is typically not able to play MIDI files off of floppy disks, using instead Yamaha’s proprietary ESEQ format. I have several articles on transferring your Disklavier floppy disks and converting MIDI files to ESEQ. However, when sourcing a compatibility table for Disklaviers, I had multiple indications the … Read more