Bluetooth(BLE) Pairing the MIDI Input Device with the Muro Box (iOS Users)

(For complete illustrated instructions, please refer to “Pairing the MIDI Input Device with the Muro Box via Bluetooth for iPhone Users“)

Please note: Muro Box supports BLE MIDI starting from firmware version 1.2 or later. Also note that your phone must have a special app installed to support BLE MIDI.


  1. Search for and install the “MIDI Recorder with E. Piano” app from the App Store.


  2. Open the app and tap the Bluetooth icon on the bottom toolbar.


  3. Select MIDI mode. If the music box is detected, the option “MUROBOX-MIDI” will appear. Tap and hold it for a few seconds; once the status shows “Connected,” the connection to the music box is established.


  4. Tap “Record” on the bottom toolbar. Play notes on the keyboard displayed on the screen, and the music box will start playing in real time.