Just tried a song I made up in BIAB, the old jazz standard "Back Home In Indiana". Used the _CORDIAL.STY style, muted the bass and the drums so I only had the piano and the guitar available. Both active channels were panned to center. I then exported as a WAV file and ran it through BIAB stem splitter and the results had both piano and guitar on a single track with absolutely no separation. I gave it a failing grade. Not even close to what I wanted.

I then uploaded the same file to https://voice.ai/tools/stem-splitter/ and the results were exactly what I was looking for. It accurately separated both the piano and the guitar.

I then uploaded the exact same WAV file to Moises and it did not do any separation at all either. It came out the same as BIAB stem splitter. Was not acceptable at all.

https://voice.ai/tools/stem-splitter gave me what I wanted.

I was suspicious when BIAB gave only gave me the option of guitar/piano as a stem choice, not each one separately.


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