The product is a rare Slipknot cassette promo from the "Iowa" album, featuring a rough mix of the "Heretic Song" track from the summer of 2001. This promotional item allows fans to experience the band's music in a unique cassette format, offering a glimpse into their discography from that time period. The mix of the song adds an extra layer of interest for collectors and music enthusiasts looking to uncover hidden gems from the early 2000s era of Slipknot.
