O.A.R. (Of A Revolution) is an American rock band celebrated for their marathon live shows and hits like "That Was a Crazy Game of Poker" and "Shattered (Turn The Car Around)." For over 25 years, they've cultivated a joyfully communal spirit, merging their musical DNA into a free-flowing sound that has led to sold-out shows at legendary venues like Madison Square Garden. Their performances are known for an exhilarating energy and a deep connection with their massively devoted fanbase.