India, July 25 -- American heavy metal band Slipknot are commemorating a quarter-century of their iconic debut with a sprawling reissue of their 1999 self-titled album. According to a report in billboard, the deluxe package is set to arrive on September 5 via Roadrunner Records.

This special edition comprises 59 tracks in total, including 40+ never-before-released recordings. Spread across six vinyl LPs, the collection includes early demos, alternate mixes, live performances, and a host of rarities. Fans will also find exclusive new artwork, archival photos from the band's vaults, and nine collectors' photo cards.

The announcement was accompanied by the release of an unearthed demo version of Prosthetics, a raw cut that predates the ban...