Good, you found the harder one, the F5. Here's the easier one:

The key signature for the song is set by the little box on the Chordsheet (BIAB main screen) directly to the left of the Tempo, underneath the Song Title.

Click on the tiny arrow to the right of the default value of "C" and you'll see a pulldown to select the key signature, including minor keys.



BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.