A new group of musicians began to further develop the "funk rock" approach. Innovations were prominently made by George Clinton, with his bands Parliament and Funkadelic. Together, they produced a new kind of funk sound heavily influenced by jazz and psychedelic rock. The two groups shared members and are often referred to collectively as "Parliament-Funkadelic." The breakout popularity of Parliament-Funkadelic gave rise to the term "P-Funk", which referred to the music by George Clinton's bands, and defined a new subgenre. Clinton played a principal role in several other bands, including Parlet, the Horny Horns, and the Brides of Funkenstein, all part of the P-Funk conglomerate. "P-funk" also came to mean something in its quintessence, of superior quality, or "sui generis".