What’s your favorite deep cut from an album?

This is another hard question as I typically consider "deep cuts" to reference bands/artists you'd hear on the radio but not the songs you'd typically hear from them on the radio. A lot of what I listen to...isn't often on the radio (at least I don't think it is - I rarely have the radio on anymore). I've spent some time going through my Apple Music library. I've primarily looked for: 1) unusual offerings from bands and 2) songs that aren't marked as the most popular ones.

As for my favorite, I think I found one: To Darkness/Kripa by Dharohar Project, Laura Marling & Mumford & Sons. It's a live track and it is awesome. Think of your typical Mumford & Sons sound blended with an Indian feel and instrumentals. Here is some more info about the Dharohar Project - the band from Delhi that performs with Mumford & Sons.