O.A.R. is an American rock band, founded in 1996 in Rockville, Maryland. The band consists of lead vocalist/guitarist Marc Roberge, drummer Chris Culos, guitarist Richard On, bassist Benj Gershman and saxophonist/guitarist Jerry DePizzo. Touring members include trumpet player Jon Lampley and keyboardist Mikel Paris. Together, the band has released ten studio albums. The band is well known for their live shows and extensive summer touring, and have released six live records, with the latest release, Live From Merriweather, in November 2019. Four of the band members grew up in Rockville, Maryland, and attended Thomas Sprigg Wootton High School. After graduating, they went on to study at Ohio State University. There they met the fifth member, saxophonist/guitarist Jerry DePizzo from Youngstown, Ohio.

Thomas S. Wootton High School or Wootton High School (WHS) is a public high school in Rockville, Maryland. Its namesake is Thomas S. Wootton, the founder of Montgomery County. The school was founded in 1970 and is part of the Montgomery County Public Schools system. Robert Frost Middle School along with half of Cabin John Middle School feed into the school. In 2019, Newsweek ranked Wootton's STEM program #160 in a nationwide survey of US high schools. In 2022, U.S. News & World Report ranked Wootton #167 nationally amongst high school.