Kane compares Swans to blues icon Chester Burnett, a.k.a. Howlin' Wolf. Some similarities worth noting--the music of early Swans was often based on a single riff, played repeatedly to hypnotic effect. Some of Burnett's songs--especially the songs penned by Burnett himself--have a similar structure and quality. Their early music was typified by slow and grinding guitar noise, and pounding drums, punctuated by Gira's morbid and violent lyrics (inspired by Jean Genet and Marquis de Sade), usually barked or shouted. Critics have described Swans' early recordings as "aggressive beyond words".  Their first full-length release, Filth (1983), featured driving, choppy rhythms and abrasive drums. The whole is reminiscent of earlier no wave bands, such as Mars, and the work of Swans' contemporaries, like Sonic Youth's Confusion Is Sex and Kill Yr Idols; but critic Ned Raggett contends that "early Swans really is like little else on the planet before or since". Filth was the first album to feature guitarist Norman Westberg, who would play a vital role in much of Swans' music and would feature on every subsequent studio album apart from Love of Life.  Cop (1984) and the originally untitled Young God EP were both released in 1984 and re-released together on CD in 1992. Young God has been known by several names, usually by one of its two A-sides, such as "I Crawled" or, notoriously, as "Raping a Slave". This release is often confused with their self-titled debut. The music continues in the same vein as Filth, and is again vaguely reminiscent of heavy metal music played in extreme slow motion. Swans were, in this era, Gira on vocals, Westberg on guitar, Harry Crosby on bass guitar and Roli Mosimann on drums. Gira's vocals had changed slightly, becoming slowly more melodic, although the snarl still remained. Some of the songs on the EP, particularly "Young God" and "I Crawled", have an actual vocal melody, if rudimentary, hinting at the sounds of future releases. Young God is considered by many to be the best of their early releases for this reason.  Justin Broadrick shared this impression of the group:

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