There are atleast five bands with this name. D.D.T (Dodicesima disposizione transitoria), an Italian R.A.C band DDT, an American hardcore punk band band active in the mid 80's which released one EP and one LP. Very few people remember them today and they are virtually unknown in Europe. DDT was also a rock band from Vancouver, British Columbia- formed by Brian Howes, rapper Cory Perry White, drummer Bobby James, and guitarist Mike MacKay. Their album, "Urban Observer", was released in 1999 and the band enjoyed Canada-wide success for a short period of time.