I was importing a wav file and RB locked up. Any attempt to close RB resulted in an annoying windows donging noise. After multiple "End Task" and re-start RB, I decided to uninstall RB and re-install. That failed. Then I re-installed BIAB along with RB. That was successful and allowed a WAV file to be imported successfully.

After getting RB back up and WAV imported, ran *Analyze* to get chords from the audio file. Next ran *Analyze* in BIAB on the same WAV file. The differences in BIAB vs RB are significant.

Original Key = Bm
2 bars Bm7 A/B and 2 bars Em7 D/E

Comparison of BIAB AND REALBAND
Results of RB: B D/F# F#m Bm7
NO REPEATS
Results of BIAB: B F#m F#m B7

Neither results are what is expected and are not close enough to use as Lead Sheets!

My question is this. Are either BIAB or RB analysis reliable as to the accuracy of CHORDS displayed in ACW? How does one use this feature in either program with any degree of confidence?