Campbell revealed that he had the disease in June 2011, saying it had been diagnosed six months earlier. He then announced that he was going ahead with a farewell tour later that year in support of his new album, “Ghost on the Canvas.”
What was supposed to be a five-week tour turned into 151 shows over 15 months. Mr. Campbell’s last performance was in Napa, Calif., on Nov. 30, 2012, and by the spring of 2014 he had moved into a long-term care and treatment center near Nashville.
That tour and the way he and his family dealt with the sometimes painful progress of his disease were chronicled in a 2014 documentary, “Glen Campbell: I’ll Be Me,” directed by the actor James Keach.
The documentary film features those who know and love Glen, including Bruce Springsteen, Bill Clinton, The Edge, Paul McCartney, Jay Leno, Vince Gill, Jimmy Webb, Blake Shelton, Sheryl Crow, Keith Urban, Brad Paisley, Steve Martin, Chad Smith and Taylor Swift among many others.
In addition to his wife Kimberly Campbell, he is survived by eight children, Debby, Kelli, Travis, Kane, Ashley, Cal, Shannon and Dillon;many grandchildren, great-grandchildren and great-great-grandchildren; three sisters, Barbara, Sandra and Jane; and two brothers, John Wallace and Gerald.