Hardcore evolved from hardcore music in the early 1990s. It should be noted that the term Hardcore refers to the evolution of the Happy Hardcore sound and a general term for Hardcore (Gabber or Techno) that comes from the UK.
List of hardcore events in the UK :
Twisted & Brainfire
Fantazia
HTID
Fusion
Soundstorm
Slammin Vinyl
Hardcore Heaven
Uproar
Natural Born [...]
