An export db with title, artist, album and rough BPM could be useful to interoperate with the native browse and search menus on a CDJ.
Without beat grids have to best match by ear but that’s par for the course for many DJ scenarios.
https://djl-analysis.deepsymmetry.org/rekordbox-export-analy... (and playlist entry rows) should have a complete enough description if someone wants to give it a try
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