HemiSync?I've added a 1:11 hour at the end tittled:HemiSync : Monroe Institute Persistent Visions.Enjoy! 👍Persistent Visions with Hemi‑Sync® is an album (or CD) by Byron Metcalf and Mark Seelig, with Hemi‑Sync involvement. It is sold by outlets like Sanity in Australia. It seems to be musical / sound‑scape oriented, using the Hemi‑Sync technology embedded in the music or soundtracks for immersive or deep meditative/auditory experiences.