His works have been performed in venues throughout the South and Southwest, including the Music Nouvelle Festival, the High Voltage Electro-Acoustic Music Festival, the 12 Nights Electronic Music Festival, the Festival of New Music at Louisiana State University and at regional and national conferences of the Society of Composers. His music has also been broadcast as part of a regional public radio concert series. In March 2007, he was commissioned to compose music for Where the River Bends, a three-hour documentary televised statewide on Kentucky Educational Television. In 2008, the Kiev Philharmonic recorded his Aria for Orchestra for Volume 17 of the Masterworks of the New Era CD series. Dr. Couvillon was recently selected as the winner of the 2011 Kentucky Music Teachers Association Commisioned Composer competition.