This is how fast BB track data is transferred into Reaper.
As the action is run Reaper is just reading the BB track data txt file and inserts those wma or wav file sections instantly to any fractional/decimal tempo map.
This can be added to Biab and with just one click a whole track or just a section is written directly in Reaper instantly, it can be written in the current track or a new track.
No waiting for wav renders. The track in Reaper can be changed to Direct Input <> FX with one click. The sections give you full editing control over riffs, Holds Shots Pushes position, speed and level, Drum sections, fills, endings, pickup/lead-in notes.
So any section you don't like BB will regen it and instantly insert it in the Reaper track.

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