STAGE TUBE: Tim McGraw Pays Tribute to Glen Campbell with 'I'm Not Gonna Miss You' at Oscars
In one of the night's most moving tributes, country-music superstar Tim McGraw sang the Best Original Song nominee 'I'm Not Gonna Miss You' from the documentary GLEN CAMPBELL, I'LL BE ME. Campbell wrote the song shortly after being diagnosed with Alzheimer's Disease for his wife and family.