The reason legendary folk singer Joni Mitchell was found unconscious in her LA home in April was because she suffered an aneurysm, her friend David Crosby said Friday.

“To my knowledge, she is not speaking yet,” the Rock and Roll Hall of Fame musician told the Huffington Post.

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“How much she’s going to come back and when, I don’t know and I’m not going to guess. I love her,” Crosby said of the “Big Yellow Taxi” songstress.

This article originally appeared in The New York Post.