MovetoGroove,

What you're describing is completely possible in 2021 Band-in-a-Box for Windows.

The Mixer Piano tab displays a piano keyboard for each mixer track.

Use Ctrl+T (Control and the t character on your pc keyboard) to switch interface views as desired.

The minimal interface leaves gray space at the bottom of the mixer window. You can open the fretboard window and park it in the gray space.

The left side of the mixer can be dragged left or right to make the mixer wider or slimmer.

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Clipboard11 Fretboard below mixer.jpg (155.55 KB, 24 downloads)
Bass Fretboard below Mixer tracks
Clipboard12 Piano View On Mixer.jpg (161.43 KB, 23 downloads)
Mixer Piano Tab Selected. Notice Piano track has chord highlighted

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home