Self-descriptive: A rendition of Wagner's "The Ring" opera, without the words
Listened to this twice, in parts, and it's spellbinding
The above is a YouTube link, but your streaming service of choice might have a "lossless" audio version.
E.g. in Apple Music I see https://music.apple.com/us/album/wagner-the-ring-without-words-orchestral-highlights/1615812373
Enjoy.