Music of ancient Greece being reconstructed.

Oxford musician Armand D’Angour has found a way to recreate the songs which accompanied some classic Greek texts. He’s reconstructed melodies from a few dozen ancient stone documents inscribed with a “relative pitch” vocal notation in around 450 BC.
One ancient lyric advises:

While you’re alive, shine:
never let your mood decline.
We’ve a brief span of life to spend:
Time necessitates an end.