On the DJ Billy Daniel Bunter 1990-1992 blog to Club Labrynth that is on Facebook he said- "By mid 1991 the sound of rave was really changing and early Hardcore was really taking over"

In 1992 him & the other DJs no longer mixed up House & Hardcore, it was all Hardcore at the Club Labrynth Desire '92 Event

Back in the year 1991/1992 DJ Seduction landed 1 top 40 hit with Hardcore' 92 track Hardcore Heaven