What makes Relentless by Jackyl notable?

'Relentless' achieved a spot on the Billboard charts, peaking at No. 130 on the Billboard 200. The album is noted for its unfiltered energy and has cemented Jackyl's reputation within the Southern rock and hard rock scenes, influencing bands that followed in their genre. Released in 2002, 'Relentless' marks Jackyl's fifth studio album, following their 1997 release 'Cutting the Crap'. At this point in their career, the band was navigating a shift in the music landscape as they sought to maintain their signature hard rock sound amidst changing trends.