In 1814, 35-year-old amateur poet Francis Scott Key composed a poem titled "Defence of Fort McHenry" (the eventual lyrics to "The Star-Spangled Banner") after witnessing the bombardment of said fort by the British Royal Navy.
In 2013, 20-something-year-old amateur bloggers Four Guys composed a blog post titled "Doing right by Francis Scott Key" in advance of grilling things and drinking things and watching fireworks.
Happy Fourth of July, folks! Before you get on with your grilling and drinking and firework-watching, enjoy a few of our favorite renditions of our national anthem...