The religious, shamanic, or spiritual significance of entheogens is well established in anthropological and modern contexts; entheogens have traditionally been used to supplement many diverse practices geared towards achieving transcendence, including white and black magic, divination, meditation, yoga, sensory deprivation, asceticism, prayer, trance, rituals, chanting, hymns like peyote songs, and drumming. In the 1960s the hippie movement escalated its use to psychedelic art, binaural beats, sensory deprivation tanks, music, and rave parties.