The Popal's Rekordbox Analysis and Clean up Tool for OBS is a program designed to expose the current track or song played in Pioneer DJ software Rekordbox to OBS. PRACT OBS can be used with Rekordbox in Performance Mode or in Export Mode (via DJ Link).
Why do you think that https://github.com/Unreal-Dan/RekordBoxSongExporter is a good alternative to PRACT-OBS