Elizabeth Davidson Fraser, member of the Cocteau Twins. Also known as Liz Fraser.
https://en.wikipedia.org/wiki/Elizabeth_FraserFraser has a soprano vocal range. She is as well known for her perfectionism and reclusive nature as she is for her voice. She was described by critic Jason Ankeny as "an utterly unique performer whose swooping, operatic vocals relied less on any recognizable language than on the subjective sounds and textures of verbalized emotions". Fraser's distinctive singing has earned her much critical praise; she was once described as "the voice of God." Her lyrics range from straightforward English to semi-comprehensible sentences (glossolalia) and abstract mouth music. For some recordings, Fraser has said that she used foreign words without knowing what they meant – the words acquired meaning for her only as she sang them.
https://www.theguardian.com/music/20...aser-interviewFraser sees making music as inseparable from her emotions. She has always struggled to write lyrics, she says, but suddenly something will click and she "goes with the sound and the joy" – that's why she sings sounds and words that have no meaning, of which she can only make sense later. As she puts it, "I can't act. I can't lie."
The inability to pretend is evident even now. She is so nervous before the interview begins, she's actually shaking,
"I live in here," she explains, exasperatedly, pointing at her head. "And it's difficult. I drift with every sensation. At times I'm OK, and at other times I'm such a rubout. My mind just whirrs or stops. There's no middle ground." When she was still performing, she would suffer stagefright. Now she talks of her anxiety spreading to the studio.
https://hubpages.com/entertainment/Elizabeth-FraserElizabeth Fraser showed herself to be a very private person, especially in areas of her personal life. She seems genuinely surprised that people were interested in her.