There are two settings that can cause BIAB to take a long time to generate Realtracks. This would be noticeable if a song is 40 choruses at 32 bars per chorus (a total of 1280 bars).

1) Go into Realtrack preferences and check that "Speed up generation of Realtracks" is activated.

2) Right click on the chordsheet, select "Song Settings" and make sure that the option for "This song has playback problems, disable fast generation" is not active.

These options may help.

Regards,
Noel

P.S. There is also an option in Realtrack preferences where it's possible to select the quality of "Tempo/Pitch Stretching". If this is set to "High", it will slow things down a little but not to the extent that you are experiencing.


MY SONGS...
Audiophile BIAB 2025