Murder Mayhem holds auditions for men and women ages 18 and older from 11 a.m. to 2 p.m., Saturday and Sunday, April 13 and 14. Candidates must have comic timing and experience with improvisation, and be prepared to sing 16 bars of an upbeat number, accompanied by their own music on disk. Banjo players are also needed. Stipends are paid. Shows are on Friday and Saturday: Fugedaboudit, June 7 and 8; Who Killed Santa, July 12 and 13; and The Pinkston Trio Reunion, August 9 and 10.