When you use the Audio Chord Wizard, setting the tempo as you go is important, and first setting the correct Beat 1 is critical. I just kep pressing F8 every bar, and then BIAB has the tempo map. [This assumes your existing audio track was not done to a click track (has all the same exact tempo).]


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.