OXFORD - 6 On The Square continues its free Sunday concerts in Oxford’s Lafayette Park with Big Sky Quartet at 2 p.m. July 21.

The award-winning folk/roots band from central Pennsylvania that has been creating and performing original music together for more than 15 years. They are known for their joyful melodies, standout three-part harmonies and uplifting live performances.

Traveling the East Coast and playing small and big stages, Big Sky Quartet connects with diverse audiences wherever they perform.