Tom Dobes is the technical designer for MerrillvilleChoir concerts. He is usually responsible for lighting, sound, video projection, and sets in one way or another. He is also responsible for the maintenance of both the primary MerrillvilleChoir.com web site and the ConcertPlanningWiki. He can be contacted by sending e-mail to: tom -at- merrillvillechoir -dot- com.