Happy hardcore
In its original incarnation, it was often characterized by piano riffs, synthetic stabs [8] and spacey effects. This genre of music is closely related to the typically Dutch genre of gabber. Happy hardcore evolved from breakbeat hardcore [1] around —, as the original house music -based rave became faster and began to include breakbeats, evolving into oldschool jungle [9] which evolved into drum and bass. Early hardcore producers such as SL2, Prodigy, Hyper-On Experience, DJ Jonny L and Sonz of a Loop da Loop Era, along with record labels such as Moving Shadow, Reinforced, XL and Formation evolved in a period where Techno was developing a harder edge, exploring the complex breakbeats that would later manifest themselves as jungle and the subsequent development of drum and bass. The stylistic influence of techno including the movie, cartoon and media samples, and powerful synthesizer-based breakdowns characterised this earlier form of UK hardcore, which some [ who?