Chris Stapleton's Super Bowl 2023 national anthem: How long was it?
Sheryl Lee Ralph at Super Bowl LVII: What time, how to watch
Country star Chris Stapleton strips it down-home singing the national anthem at the Super Bowl
Super Bowl 2023: Babyface Sings 'America the Beautiful'
At Super Bowl, Sheryl Lee Ralph seeks to 'Lift Every Voice' – WABE
Super Bowl LVII Pregame Entertainment Revealed – The Hollywood Reporter
Sheryl Lee Ralph Will Perform During the Super Bowl
Super Bowl LVII Pregame Entertainment Revealed – The Hollywood Reporter
Super Bowl started off in style with pregame performers
Chris Stapleton, Babyface to sing at Super Bowl pregame - The Boston Globe
Super Bowl 2023 National Anthem: Chris Stapleton to Perform – Rolling Stone