I approach this using BIAB by maximizing the available, most compatible content that's filtered to provide the most accurate and precise material.

In other words, utilize advanced search features that will quickly give the best results.

Use the 'advanced search filter' button that's located at the bottom of the RealPicker window.

I've gotten the best results searching by Artist. There are several other filters that you'll likely find useful.

In the screenshot example below, I use PG Session Artist Dwight Sills. He's a great example because he's using the same guitar and amp settings for each RealTrack so I'm getting the same sound, from the same artist, playing the same instrument, with different feel, and tempo in both rhythm and soloist performances. In your case, full gen, partial regen, and MultiRiffs are available in your project to all of this additional material. It's a seven fold increase in material while retaining the uniqueness of the artist performance and style.

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Screenshot 2023-02-14 093717.gif (101.48 KB, 92 downloads)
Screenshot 2023-02-14 094812.gif (264.68 KB, 94 downloads)

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.