The Dartmouth Decibelles are Dartmouth College's oldest all-female a cappella group. Formed in 1973, the Decibelles began as part of the Dartmouth College Glee Club, performing in concerts and often singing at Alumni events. The Decibelles perform at a variety of different venues, and they maintain a wide range of genres in their repertoire including pop, country, rock and Dartmouth classics. Each year, the group goes on tour to locations such as California, London, New York and Boston, entertaining at events ranging from Dartmouth alumni gatherings to holiday parties.