Parliament-Funkadelic is a Funk music collective headed by George Clinton, that specialized in the style of music known as P Funk and performed under the names Parliament and Funkadelic (two bands consisting of the same members, recording for different labels), but also in a score of offshoot groups and solo ventures. Recording under myriad names, this group had thirteen Top Ten hits in the U.S. R&B music charts between 1967 and 1983, including six number one hits in the R&B Charts.