Billy Zoom, born William Martin in 1948, is an American guitarist best known as a founding member of the influential punk rock band X. Emerging in the late 1970s from Los Angeles, X blended punk with rockabilly and blues, creating a distinctive sound that contributed significantly to the punk scene. Zoom's innovative guitar work, characterized by a blend of twangy rhythms and melodic leads, is prominent on the band's notable albums, including "Los Angeles" (1980) and "Wild Gift" (1981). His style helped define the band's energetic and raw aesthetic, which resonated with the burgeoning punk community. Beyond X, Zoom has collaborated with various artists and bands, including a stint with the rockabilly group The Knitters. His work has influenced numerous musicians and genres, particularly within punk and alternative rock. Billy Zoom's impact on music is marked by his ability to fuse diverse influences, helping to shape the sound of American punk rock while maintaining a unique identity. His contributions continue to be recognized as foundational in the genre, making him a pivotal figure in the evolution of punk music.