Watched the Music Analysis video, installed the component and looked at my library of VGM and remixes.

Quietest tracks I have are from the Meditation Walk Album for Antichamber (+19), next quietest album being The Sims 3 (+4.5). Loudest tracks are largely chiptune, guess I don't have a huge problem with that: Anamanaguchi (-11), Virt (MSF2 -12, Shovel Knight -11, Double Dragon Neon -11), I see some metal in there too Painkiller (-11.5) and Serious Sam (-10) where I would definitely prefer more depth.

Some of the closest to 0 dB albums were Transfiguration Journey arranged, Plants vs Zombies, FTL, Sanctum, and some of UMGSO (although some of their seasons showed up on the louder end too).

I do keep a lot of my files as Vorbis to save space so thats definitely a difference between us, I can't personally tell the difference between 320kbps Vorbis and FLACs for the tracks I've gotten on the equipment I have. But the video was interesting because most analytical stuff about music goes into theory and flies over my head.