“I describe us as a rock band above all else,” Shaun Morgan tells me. Last October, his band Seether celebrated their decades-long career with a 20-song compilation album, Vicennial: 2 Decades of Seether. And there’s a lot to celebrate: 16 of the songs achieved #1 chart positions; all 20 were Top 5, multi-format radio hits. Carefully curated by the band, the album tells their story since forming in Pretoria, South Africa in 1999, a story that includes three platinum and two gold albums, 17 #1 singles, 21 Top 5 hits, single sales topping 17 million and over 2 billion streams worldwide across all platforms. Not to mention the album includes the fan-fave cover of Wham’s “Careless Whisper.” The band is currently comprised of Shaun, Dale Stewart, John Humphrey and Corey Lowery. “Dale and I met&...