The following is a video of Katie Hanson and Elizabeth Brooks playing a wonderful duet as the representatives of Music for the Masses at Western Washington University's Japanese Student Association event. The event was the Tohoku tsunami and earthquake relief fundraiser on April 11th, 2013. 

The piece they are playing is called "Deux Duos" written for Clarinet and Flute. 

http://www.youtube.com/watch?v=1V31PXmhsuM