レイブはあるらしい
AMGによると

>Rave is more of an event than a genre of music. Raves were underground parties where acid house and hardcore records were played
>and large quantities of drugs ? particularly ecstasy ? were consumed.

アシッドハウスとかハードコアテクノ、ブレイクビーツテクノなんかを総称するらいし