O.A.R. might just be music’s biggest, best kept secret. The platinum-certified Rockville, MD band has quietly sold out multiple shows at Madison Square Garden, filled Red Rocks Amphitheater a dozen times, earned platinum and gold plaques, lit up the Times Square New Year’s Eve celebration, and built one of the most committed fanbases in the country. The group—Marc Roberge [lead vocals, guitar], Richard On [lead guitar, backing vocals], Chris Culos [drums], Benj Gershman [bass], and Jerry DePizzo [saxophone, guitar, backing vocals] accompanied by Mikel Paris [keys, backing vocals, percussion], and Jon Lampley [trumpet, backing vocals]—recently embarked on a headlining US tour with special guests Fitz and the Tantrums and Ripe.