King's X is an American rock band that emerged in the mid-1980s, known for their unique blend of progressive metal, funk, and soul. Comprised of members Doug Pinnick, Ty Tabor, and Jerry Gaskill, their music is marked by complex vocal arrangements and philosophical lyrics. King's X gained critical acclaim with albums like "Gretchen Goes to Nebraska" and "Dogman," but their commercial success has been modest. Despite this, they have significantly influenced a number of high-profile bands, including Pearl Jam and Dream Theater, marking their importance in the rock music landscape.