A MIDI guitar controller normally assigns each string to it's own MIDI channel.

In Band-in-a-Box (BiaB) use keyboard shortcut Ctrl+E, or Options > Preferences to open the Preferences window. Then select the MIDI File button to open the MIDI File Options window.

The MIDI File Options window has two relevant settings; Include Guitar Position Controller and Write Guitar part on 6 channels.

The Guitar Part Controller assigns fret position.

Take time to read the rollover tool tips and use the MIDI File Options Help button to better understand what these options do.

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MIDI File Options Window.

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
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