Metal musicians playing something completely different, and being good at it

Loudwire makes a very good point with an article about metal musicians playing very different music from their metal origins. Examples are funnily convincing: Adam 'Nergal' Darski from death-metal band Behemoth has a country side-project, Jonathan Davis on Korn has a world-music solo career, Anders Bjorler from At The Gates and Dick Lovgren from Meshuggah together have a moody-jazz band...