Linus Klausenitzer - The Devil's Tongue (bass cover) 

Holy moly, this is the hardest thing I've tried to learn so far! This is the best take I managed to do, still lots of flaws... Oh well, this is what I can do. It's a single take, no edits, what you see is what and how I played.
Bass is a Marleaux Votan XS Deluxe fretless
Recorded direct into Helix Native, the Darkglass block for the distortion parts, some chorus for the clean stuff
Master re-built with Ozone using the original track as the reference
If you're into metal and fretless bass, do yourself a favor and check out Linus's album "Tulpa", it's fantastic front to back!