Question: which  American musician was the guilterist of the Serenity of Suffering
Sentence (from "Brian Welch"): Along with fellow Korn guitarist James "Munky" Shaffer, Welch helped develop Korn's distinctive sound, a mix of sirenlike shards of dissonant guitar that mimicked a turntablist's various effects and rumbling down-tuned riffing, that defined the nu metal aesthetic beginning in the mid-'90s.
Relevant evidence: No