Chronicle: Manager Brandon Blackstock has passed away following a battle with cancer. He was 48. "Brandon bravely battled cancer for more than three years," the family shared via a statement. "He passed away peacefully and was surrounded by family. We thank you for your thoughts and prayers and ask everyone to respect the family's privacy during this very difficult time." Alongside his father, Starstruck CEO Narvel Blackstock, Brandon worked with artists including Blake Shelton and Rascal Flatts. No word on services.