God knows you really hung in there, and that deserves respect. Your frustration is all the more understandable because you really pushed the process to its limits with method and patience — far beyond what many users would do.

BIAB is primarily a superb arrangement generator, unique in its kind. But added features like audio import, stem separation, chord analysis, and tempo adjustment often remain unstable or incomplete, as confirmed by many in the community. These peripheral tools often need to be complemented by more reliable specialized software.

The best approach is usually to harness BIAB’s strength for generating great arrangements, then rely on other dedicated apps for fine audio manipulation, stem splitting, or precise tempo adjustments. This avoids frustration and keeps the focus on making music.

So you have not wasted your time; on the contrary, your persistence has made very clear where the software’s real strengths and limitations lie today, which is valuable for optimizing your creativity and workflow.

Biab Audiophile 2025 11.28 Win