. . . . . . . . . "Happy hardcore, also known as happy rave or happycore, is a genre of hard dance typified by a very fast tempo (usually around 160\u2013180 BPM), often coupled with solo vocals and sentimental lyrics. Its characteristically 4/4 beat \"happy\" sound distinguishes it from most other forms of hardcore, which tend to be \"darker\". It is typically in a major key. In its original incarnation, it was often characterized by piano riffs, synthetic stabs and spacey effects."@en . . . . "Happy Hardcore"@en . . .