London based Happy Hardcore label run by Jimmy J started in 1996.
http://www.discogs.com/label/21st+Century+Recordings
21C001 Jimmy J + Cru-L-T - Santa Maria
21C002 Rhythm Master - Heaven And Earth / Flipside Ride
21C003 Jimmy J + Cru-L-T - I Wanna Be Forever (Rmx) / Body
21C004 Joe Bloggs - Don't You Want Me / Heaven
21C005 DJ Tap It & B&H - Miracles / First Base