How to connect and configure Xbox 360 Mustang Pro Guitars (MIDI) on RPCS3.
Platform
Controller

NOTES

  • There is no binding file.
  • Do NOT map this instrument via Gamepad Configuration.
  • RPCN Menus (for sending or accepting online invites) will cause a softlock. You will need an alternative input method to navigate these menus, such as a typing keyboard or a gamepad.
  • This is meant for players that have their PRO Guitars connected via a MIDI to USB interface.

SYSEX Notice

You need a MIDI to USB Interface that has SYSEX support! Consult your MIDI to USB interface’s manual or manufacturer for more details.

Verified
MIDI to USB interfaces
M-Audio
Midisport Uno
Roland
UM-ONE mk2
Focusrite
Scarlett (4i4 and higher) [3rd Gen]

Instructions:

Since you can’t use the dongle, you will need to connect Rock Band 3 Pro Guitar via the MIDI port on the bottom.

A picture of a Rock Band 3 Mustang Pro Guitar, showing a 5-DIN MIDI output highlighted in blue with a dotted white outline.

To connect it to your computer, you will need a MIDI to USB interface.

Here’s an example of a MIDI to USB interface. Most will come with an LED indicator to show activity. To check that you’ve plugged it in correctly, you should see “MIDI In” blinking when you press a key.

A picture of a MIDI to USB interface.

If you have an audio interface, you may already have a way to plug in MIDI to your computer, as some audio interfaces come with MIDI inputs. For example, this Scarlett has MIDI connections in the back.

A picture of a Focusrite Scarlett's rear, showing a USB port, and 5-DIN MIDI input and output.

Once again, you need [a MIDI to USB Interface that has SYSEX support]

Find whichever way is the most convenient for you then connect your Rock Band Pro Guitar to your computer.

After that, right click on Rock Band 3 in RPCS3, then click on “Change Custom Configuration”.

A screenshot of RPCS3's right click menu, showing "Change Custom Configuration" highlighted

A screenshot of Rock Band 3's I/O custom settings, showing Emulated MIDI Devices, device type, and device selection highlighted in tan with a solid outline.

  • A tan square with a solid outline :

    • 🎸 Change your “Emulated MIDI type” from “Keyboard” to “Guitar (17 Frets)” if you have a Mustang Pro Guitar, or “Guitar (22 Frets)” if you have a Squier Pro Guitar, then select your MIDI to USB interface in the drop-down menu next to it.

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Implementation by [Dark]