This has also led to the confusion of equating the "tech-step" subgenre with drum and bass, as distinct from jungle, but "drum and bass" as a style and as a name for the whole genre already existed in 1995 before the release of DJ Trace's remix of T-Power's "Mutant Jazz" which appeared on S.O.U.R. Recordings in 1995 (co-produced by Ed Rush and Nico). Also note that DJ Trace, Ed Rush and Nico already had a history of producing jungle/drum & bass and hardcore in a variety of styles.