Infest the Rats' Nest is the fifteenth studio album by Australian rock band King Gizzard & The Lizard Wizard, known for their eclectic sound and experimental approach. Released in 2019, this album showcases the band's venture into thrash metal, with influences from the likes of Metallica and Slayer. Tracks are selected for their raw energy and intense guitar riffs, making it a must-listen for fans of heavy music. With themes of environmental destruction and dystopian futures, this album offers a unique and powerful listening experience for those seeking a departure from the band's usual psychedelic rock sound.