aes·thet·ic
esˈTHedik/
adjective
adjective: aesthetic; adjective: esthetic
1.
concerned with beauty or the appreciation of beauty.
"the pictures give great aesthetic pleasure"
giving or designed to give pleasure through beauty; of pleasing appearance.
synonyms: artistic, tasteful, in good taste; More
graceful, elegant, exquisite, beautiful, attractive, pleasing, lovely
"several aesthetic gardens radiate from the fountain in the square"
noun
noun: aesthetic; plural noun: aesthetics; noun: esthetic; plural noun: esthetics
1.
a set of principles underlying and guiding the work of a particular artist or artistic movement.
"the Cubist aesthetic"
I'm arguing that thrash production is generally more functional than aesthetic. For most bands, it is used to emphasize the most important aspects of the style (crunchy riffs and intense drumming up front), but afaik they don't do it because they believe there is an intrinsic artistic message being conveyed in their production. That is in massive contrast to black metal.
I'm saying that if you go beyond the first-wave which is often hard to separate from thrash metal, the difference is obvious. I'm not contradicting myself when I say that first-wave black metal is defined largely due to aesthetic and image, and at the same time that it's musically built on trad/speed/thrash ideas. However, it was basically just a single unifying aesthetic (super raw recording quality), started by Venom and continued from there. For some bands like early Sodom and Kreator, poor recording quality was more an artifact of their intense musical performance and no ability to record it with clarity. This means they naturally had an aesthetic overlap with early black metal and were in fact considered part of that scene.[/i][/i]