Jon Lind, A&R Exec and Writer of Hits for Earth, Wind & Fire, Madonna and Others, Dies at 73. https://www.msn.com/en-us/music/news/jon-lind-a-r-exec-and-writer-of-hits-for-earth-wind-fire-madonna-and-others-dies-at-73/ar-AASQfF5?ocid=msedgntp GO4AWILDRIDE