Shawn passed away a few years ago sadly. Here is a link to a duet w/ Shawn and drummer Shawn Rickman who is the son of jazz guitarist Phil Upchurch. I met both Shawns a few times.
http://www.youtube.com/watch?v=WhTHxkIllvU&feature=related
http://www.youtube.com/watch?v=WhTHxkIllvU&feature=related