You Don't Need MIDI-OX Anymore: Building a SysEx Librarian with the Web MIDI API If you own a Yamaha DX7 or a Roland Juno-106, you already know the ritual. Install a utility from 2003. Fight USB-MIDI drivers on Windows 11. Open MIDI-OX. Configure ports. Pray the SysEx buffer doesn't choke mid-dump. Save a .syx file with a name like backup_final_v3_REAL.syx . Lose it anyway. I built knob.monster to kill that ritual. It's a browser-native cloud librarian: plug in your synth, capture...