Joni said in 2006 (in a video message broadcast during Prince's induction into the UK Music Hall of Fame) "Prince. The most amazing performer I have ever witnessed." Prince was also a big fan of Joni's and said that The Hissing of Summer Lawns was "the last album I loved all the way through." As Joni remembered, "Prince attended one of my concerts in Minnesota. I remember seeing him sitting in the front row when he was very young. He must have been about 15. Prince used to write me fan mail with all of the U's and hearts that way that he writes." Prince credited Joni with teaching him "about color and sound." He quoted "Help Me" in his song, "The Ballad of Dorothy Parker." An album by his side project band, Time, was named Ice Cream Castle. And he covered "A Case of You," with "U" spelled the Prince way, of course. JoniMitchell.com wishes to express its condolences to Prince's family, friends, and fans.