Warning: upsetting images in this clip!! One of the most dramatic environmental disasters in history of mankind was the oil spill of the exxon valdez back in 1989. More than 250,00 animals were killed. Dance 2 trance composed a music piece in remembrance of the animals killed and as a warning not to forget the importance of the environment. From their 1992 cd “Moon spirits”. Dance 2 trance are considered as one of the first trance acts ever. Rolf Ellmer and Dag Lerner formed this group. In 1995 Ellmer left to focus on another project Jam & Spoon. Their best known track is Power of American Natives.