Rob and Eric perform National Anthem at Citizen's Bank Park
Rob and Eric played and sang "The Star-Spangled Banner" at Citizen's Bank Park in Philadelphia on 16 June 2008 before start of the Philadelphia Phillies
vs. Boston Red Sox inter-league baseball game.
Professional video cameras recorded their performance and portions were shown on the large video screens at the ball park during the event.
The hometown Phillies were appropriately inspired and won the game with a final score of 8-2.