Psychedelic Soul is a music genre that combines the rich, emotional expression of soul music with the sound experiments and innovative structures of psychedelic rock. It developed during the 1960s and 1970s, reflecting the social and cultural upheaval of the time. With features including extended musical passages, the use of electronic instruments, and psychedelic productions, this music emits a sense of spirituality and inner quest. Artists such as the Temptations and Sly and the Family Stone are iconic representatives of the genre.