I have a number of immersive music DVDs and Bluray disks
+1, I was in your shoes, then I ripped them to my NAS and got a Zidoo. The Zidoo puts all the concert disc covers up on the screen like a poster wall. Then I set it to output Dolby Vision (which works with any HDR compatible device). Now I'm playing them on the fly instead of digging through my stash: