Rob Scallon has made a YouTube career for himself by doing interesting things with instruments. Slayer banjo covers? Sure! One string? No problem! No notes? He’s got your back. And now, he’s decided to take on all of Metallica’s …And Justice For All – on bass. See, if you’re familiar with that album, it was the one where they decided to haze new bassist Jason Newsted and bury the bass. It’s hard to pick out even a single bass note on the whole album. That’s why it’s particularly awesome to hear snippets from the whole album with nothing but bass. Check it out.