NEW YORK — Signe Toly Anderson, a vocalist and original member of the Jefferson Airplane who left the band after its first record and was replaced by Grace Slick, has died.
Anderson died Thursday at her home in Beaverton, Oregon, according to her daughter, Onateska Ladybug Sherwood. Anderson was 74 and had been suffering from chronic obstructive pulmonary disease. Anderson, who survived cancer in her 30s, died on the same day that another Airplane member, Paul Kantner, died.
http://www.usatoday.com/story/life/people/2016/02/01/signe-anderson-dead/79627978/
Signe Toly Anderson (September 15, 1941 – January 28, 2016) was an American singer who was one of the founding members of Jefferson Airplane, the American rock band.
https://www.youtube.com/watch?v=N0eS212jLWc
Paul Kantner Dies at 74, Jefferson Airplane Co-Founder Guitarist