"My Dad and Brian had a special relationship," Kevin Love wrote. "Brian often stayed with my parents when they lived in Emerald Bay. For a period of time, my dad was both his caretaker and bodyguard -- particularly during a period when Brian was struggling with mental health and substance abuse."

It's not rare to see Wilson's bright, sunny Southern California music with The Beach Boys used to contrast dark moments on film. Nowhere is this better exemplified than in the opening of Roger & Me, Michael Moore's breakout documentary showing the crumbling of Flint, Michigan in the 1980s.