There is a big variety in the music I listen to, but metal has always been one of the few exceptions. It always feels 'light' to me, like mainstream country or hip-hop, like constantly adhering to the same aesthetic which overdone becomes joke-like, blandish.
Though once in awhile there are titles I hear that I like and often can be associable toa number of different genres. Here is one: Scratch Acid. A Heavy Metal of the texas chainsaw, pigsticking 12gauge-hauling kind I guess.