What to change for Rock Band 3 under the CPU tab in RPCS3's Custom Configuration.

This section is for people playing with USB/MIDI Keyboards, Pro Guitars, or MIDI Drums!

Make sure your MIDI instrument is connected. After that, let’s go ahead and focus on RPCS3’s I/O tab. YOU MAY HAVE TO MAKE THE WINDOW WIDER TO READ THE OPTIONS! A screenshot of Rock Band 3's I/O custom settings, showing Emulated MIDI Devices, device type, device selection, and Keep Pads Connected highlighted in tan with a solid outline, and Pad Handler Mode highlighted in blue with a dotted outline.

  • A blue square with a dotted outline. Performance Tweaks:
    • Change “Pad Handler Mode” to “Multi-threaded” - May help with thread distribution, leading to more even performance. Your mileage may vary.
  • A tan square with a solid outline. Recommended:
    • 🎹 MIDI Keyboard Players: Leave your “Emulated MIDI type” on “Keyboard” and select your keyboard or MIDI interface in the drop-down menu next to it.
    • 🎸 MIDI Pro Guitar Players: 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.
    • 🥁 MIDI Pro Drums Players: Change your “Emulated MIDI type” from “Keyboard” to “Drums”, then select your Electronic MIDI Drum Kit or MIDI to USB interface in the drop-down menu next to it.
    • Enable “Keep Pads Connected” - This can help fix a problem with instrument controllers soft-locking the game when RPCS3 interfaces, such as the RPCN invites, come up.

Revisit the [Controllers page] if you need help.