Just a quick note to mention that Constance Demby passed away in March at age 81. A brilliant composer of electronic music, she was often featured on programs like Hearts of Space and Musical Starstreams in the early 80's.
She also built some of her own instruments like the Space Bass.
Some of her early music was a big influence on me, such as Sacred Space Music. She will be missed in the electronic music community and by her fans.
https://www.nytimes.com/2021/04/02/arts/music/constance-demby-dead.html
Tom