After six decades as an icon in country music, it’s hard to imagine Dolly Parton had anything to prove.  But when she was inducted into the Rock & Roll Hall of Fame, in 2022, she admitted to feeling uneasy.  A result of that feeling is “Rockstar,” the 77-year-old’s first foray into rock music.  “I wanted the rock people to be proud of me, let’s put it that way,” Parton tells the contributor Emily Lordi. “I wanted them to say, ‘Did you hear Dolly’s rock album? Man, she killed it.’ ” For this album, which is largely comprised of covers of classic rock songs like “Freebird” along with originals like the title track, Parton channeled the likes of Joan Jett and Melissa Etheridge (who also both appear on the album).  She didn’t want to make a countryfied rock album, but even at a full roar, her voice is unmistakable Dolly. “It’s a voice you know when you hear it, whether you like it or not,” Parton says. The artist is known for avoiding comment on political subjects, but she describes the volatile state of the culture in her song “World on Fire.” “The only way I know how to fight back is to write songs to say how I feel,” Parton says. “It’s just me trying to throw some light on some dark subjects these days.”