First I assume you mean .wav format?

If so, then yes both BIAB and the BIAB-VST can output (generate) the audio tracks in .wav or if midi (as midi or chart) is present then in midi.

Does this answer your question?

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BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).