For those wondering what the fuck a monad is, it’s simply is just a monoid in the category of endofunctors

Jethro Tull’s Thick as a Brick at 44 minutes, or their A Passion Play at 45 (each was an entire vinyl album on both sides for a single song, though some CD/mp3 re-releases later split them into multiple chunks for easier navigation).

Mirror Reaper - Bell Witch comes in at 1:23:15

To add to the archive

Twenty One Pilots’ “Level of Concern” - 117 days 16 hours 10 minutes and 25 seconds

Organ²/ASLAP (639 Years) The next note will be played on February 5, 2024.

Bacon Pancakes 10 hours

Golden Palominos, Prison of the Rhythm Exuberance Is Beauty Mix

Way back on my radio show, that was my “I’m in the can or searching stacks for music” song.

Adds to list alongside Echoes by Pink Floyd and In A Gadda Da Vida by Iron Butterflies

Just do a single track of a Dead show that goes in and out of Space. Pretty sure you can hit an hour easily if not two that way.

Flaming Lips “7 Skies H3” The 24 hour gummy skull song.

I’m loving the ludicrousness of runtimes in these comments!

I just recently got into Bell Witch, I was surprised by how quickly Mirror Reaper flew by, especially considering the depresso-sadlyface genre, but it was killer. Check it out if you haven’t heard it, don’t be frightened by the single-song format.