Documenting a generated audio handoff

[LucasBiz]

Does anyone have a sensible workflow for preparing a generated track as a continuous exhibition loop? The first requirement is that the ending should return cleanly to the opening. I want to treat that boundary separately from any distracting texture elsewhere in the track. I bookmarked remove suno artifacts while gathering possible references for the second question. My first pass would identify possible loop points and check them over repeated playback. The playback system also needs checking because the actual player may introduce a gap between files. Only after that would I decide whether an internal texture deserves a separate experiment. Keeping the original available should help us judge whether a trial preserves the intended atmosphere. The final check would use the actual speakers and the expected exhibition playback level. Which - of checks would you recommend for a reliable exhibition loop?