We’re only weeks away from the premiere of The Voice Season 30 on the 2026 TV schedule, where we’ll see if Adam Levine can go back-to-back after winning the “Battle of Champions” earlier this year. That face-off between Levine, Kelly Clarkson and John Legend gave us a good look at how important artists’ choice of coach is, and now — thanks to NBC — we’re learning more about what advice those megastar mentors are giving the contestants.