I don't understand this problem. Is it BIAB that is not on concert pitch, or the Casio keyboard? And if the keyboard by itself is OK but routed through BIAB is 'off', then a transposition is in effect.


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; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.