Following his late 2010 Alzheimer 's diagnosis , Campbell embarked on a final " Goodbye Tour " , with three of his children joining him in his backup band . He was too ill to travel to Australia and New Zealand in the summer of 2012 . His final show was on November 30 , 2012 , in Napa , California . After the end of the tour , Campbell entered the studio in Nashville to record what would be his final album , '' Adiós '' , which would not be revealed until five years later . According to his wife , Kim Campbell , he wanted to preserve " what magic was left " , in what would be his final recordings . In January 2013 , Campbell recorded his final song , " I 'm Not Gon na Miss You " , during what would be his last recording sessions . The song , which is featured in the 2014 documentary , '' Glen Campbell : I 'll Be Me '' , was released on September 30 , 2014 , with the documentary following on October 24 . On January 15 , 2015 , Campbell and fellow songwriter Julian Raymond were nominated for Best Original Song at the 87th Academy Awards
87th Academy Awards
87th Academy Awards
Glen Campbell