What do you call a band whose twenty year-career spans sold-out stands at both Madison Square Garden and Red Rocks Amphitheater, millions of albums sold over the course of what will be nine full-length releases, and multiple chart-busting entries? In the case of O.A.R., two simple words suffice: The Mighty. Thats the best way to sum up the Maryland quintetMarc Roberge [lead vocals, rhythm guitar], Richard On [lead guitar, backing vocals], Chris Culos [drums], Benj Gershman [bass], and Jerry DePizzo [saxophone, guitar, backing vocals, additionally MikelParis [keys, backing vocals, percussion] and Jon Lampley [trumpet, backing vocals].