Hardest DOOM songs to remix

First: as to whether his music should be remixed at all, the answer is yes, definitely.

That said: All Caps and Rapp Snitch Knishes are tough to remix. I don't think it is impossible, but for it to feel worthwhile they'd have to find a narrow pocket and be as unique and distinct as the originals while also capturing the same vibe and energy.

Any other songs that seem nearly impossible to create an alternate take on?