Watch the Heartbreaking Video for Glen Campbell’s Last Release ‘I’m Not Gonna Miss You’

'I’m Not Gonna Miss You' by Glen Campbell is an autobiographical track written with producer Julian Raymond describing Campbell’s struggle with Alzheimer’s disease.

'I'm Not Gonna Miss You' was released on September 30, 2015. The video that followed was a collection of shots from the feature film Glen Campbell: I'll Be Me featuring career spanning videos and pictures. Campbell was first diagnosed with Alzheimer's in 2011 and continued performing until his disease reached the point he could no longer play or sing effectively.

Tim McGraw will be performing the Oscar-nominated song Feb. 22nd at 2015 Oscar Awards.