From Wikpedia:
Isis was an all-female horn rock band from New York. They took their name from the Egyptian goddess Isis, and were an early example of professional women in rock music in the 1970s.
Isis was formed in 1972 by Carol MacDonald (vocals/guitar) and Ginger Bianco (née Panabianco; drums), former members of 1960s female rock band Goldie & The Gingerbreads. To fill out the line-up, they recruited Susan Ghezzi (guitar), Stella Bass (vocals/bass), Nydia 'Liberty' Mata (percussion) and a horn-section featuring Jeanie Fineberg (sax/vocals), Lauren Draper (trumpet/vocals) and Lolly Bienenfield (trombone/vocals).
Isis built a solid following on the New York club circuit, and in 1973 became the fifth all-female band to sign to a major label (Buddah Records). In the fall of 1974 they released their self-titled debut album. The Isis album was produced by George "Shadow" Morton and drew comparisons to Chicago, Blood, Sweat & Tears, Earth Wind & Fire, and Santana, as well as Black Sabbath, Yes and Jethro Tull. The album cover — a photograph of the bandmembers in nothing but metallic bodypaint — created a sensation, and the LP reached Billboard's Top 100 chart.
Despite receiving positive reviews for the album and live appearances, Isis failed to reach mainstream audiences. One possibility for the resistance encountered by the band may have been singer Carol MacDonald's unwillingness to deny her homosexuality, which she sang about in the song "She Loves Me."
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