Lights of Euphoria is the synthpop/EBM project from Germany originally created by Torben Schmidt. The group was originally intended as a single song project, but remained together after the success of their first song, "Subjection".
These are videos from concerts where Lights of Euphoria played, so they may be of other bands that played the concert as well.
XIV. Wave-Gotik-Treffen May 13, 2005 Leipzig, Saxony, Germany Embedded by John Collins