Context matters. This is obvious, but all it takes is something a little unexpected, from an odd or previously unimagined source, to completely revamp how something is seen or experienced.

Coldplay's "Fix You" is done beautifully here by a guy who needs oxygen, in a wavering baritone as a group of senior citizens back him up.

http://docopenhagen.blogspot.com/2006/11/ill-man-doing-cover-of-coldplays-fix.html