Fans sing national anthem, 03/10/2023
From the archives - The history of the national anthem in sports - ESPN
Why the national anthem is played before sporting events
NFL's 'Lift Every Voice and Sing' plan will profane 'Black national anthem
Is the National Anthem Stupid? - The Philadelphia Citizen
National anthem has stopped playing at sports events before Mark Cuban - The Washington Post
Maybe you have heard this Fullerton teen sing the national anthem – Orange County Register
What must Americans do during the anthem? - BBC News
The history of singing the national anthem before NFL games