Claim: The Society of Orpheus and Bacchus (an all-male a capella singing group from Yale University–the 3rd oldest institution of higher education in the United States, founded in 1701) released its first album, Songs of the O's and B's, in 1948.
Evidence: The Society of Orpheus and Bacchus, also known as the SOBs, is an all-male a cappella singing group from Yale University. Founded in 1701 as the Collegiate School, it is the third-oldest institution of higher education in the United States and one of the nine Colonial Colleges chartered before the American Revolution. Songs of the O's and B's 1948 1938–present