Fanny was a pioneering all-female rock band formed in the early 1970s. Notable for their energetic performances and proficient musicianship, their style blended rock, pop, and elements of soul. Sisters June and Jean Millington were key members, with June's distinctive guitar work and Jean's bass playing central to Fanny's sound. Their significant contributions to rock music, as demonstrated in albums like "Fanny Hill" and "Charity Ball", helped pave the way for later female rock musicians and bands.