Rob Davis, Les Gray, Dave Mount and Ray Stiles are members of which pop group?
Multi User Dungeon Rpimud Roleplay Intensive MUD Educational MU* MUDs Multi User Dimension MUD Graphical MUD Mudders Educational MUDs RPIMUD Multi-User Dungeons Multi-User Dimension (MUD) Muds Hypertext group games M.U.D Multi-user dungeon Multi-user dimension Mudder (MUD) Multi User Domain Multi-User Dungeon Educational MUD Multi-user dungeons Roleplaying Intensive MUD Multi-User Domain