Psychedelic soul, sometimes called black rock, is a subgenre of soul music, which mixes the characteristics of soul with psychedelic rock. It came to prominence in the late 1960s and continued into the 1970s, playing a major role in the development of funk and disco. Pioneering acts included Sly and the Family Stone and the Temptations. Mainstream acts that developed a psychedelic sound included the Supremes and Stevie Wonder. Acts that achieved notability with the sound included The Chambers Brothers, The 5th Dimension, Edwin Starr and George Clinton's Funkadelic and Parliament ensembles.