There is more than one group with this name: 1) Ｄｒｅａｍ/DRM/Dream is a Japanese girl group. 2) Dream was an American pop girl-group formed by Diddy from 1998–2003 3) A Norwegian psychedelic band from sixties. 4) Dream is a UK Dubstep artist 5) Swedish melodic hard rock band 1) Dream, formerly called DRM, is an all-female J-pop chorus group. In May 1999, the Japanese record company Avex Trax held a contest in the hopes of looking for new talent. After going through 120,000 Japanese contestants, Mai Matsumuro, Yu Hasebe and Kana Tachibana were chosen to form the new group “Dream”.