The Oldest (Known) Song of All Time

The Hurrian Hymn is History's first Song. Well, the oldest known song. If we're really splitting hairs: the earliest written song that can be reconstructed. We're not even sure what the song even sounds like, but each attempt to decode has its own value. All we are sure about is that the Hurrian Hymn is really, really ancient and nothing is as clear as it seems.