What is "neo-psychedelia"

Neo-psychedelia (or acid punk) is a diverse subgenre of alternative/ indie rock that originated in the 1970s as an outgrowth of the British post-punk scene. Its practitioners drew from the unusual sounds of 1960s psychedelic music, either updating or copying the approaches from that era. After the post-punk bands, neo-psychedelia flourished into a more widespread and international movement of artists who applied the spirit of psychedelic rock to new sounds and techniques. Neo-psychedelia may also include forays into psychedelic pop, jangly guitar rock, heavily distorted free-form jams, or recording experiments. A wave of British alternative rock in the early 1990s spawned the subgenres dream pop and shoegazing.