These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Especially when the song itself became a Survival Mantra that saved a man from drowning when his ship sank in the Atlantic with him hollering "Rise Again!"
Dying Moment of Awesome/Heroic Sacrifice: It has been said that Rogers died, because he went back into the burning airplane to rescue people. It may be a myth, but at least one survivor reported that he escaped because he heard someone yelling, "Follow my voice!" and did so.
"Flowers of Bermuda" is about a ship's captain who has one of these and dies thinking of the titular flowers.
Tearjerker: Although it was written years before Canada's Handicapped Badass Terry Fox came on the scene, the song "Turnaround," as used in the film, Terry, powerfully evokes what made him a hero in the world's eyes.