Prepare to be blown away by the beauty found in apparent randomness. Usually birds make music by singing; these birds did it just by sitting. Brazilian musician Jarbas Agnelli took a photo of birds sitting on electric lines and, using the birds' positions as musical notes, turned the scene into a song.
I was surprised just how good the music sounded, since it was derived from what was basically the random arrangement of birds on a few power lines. Not Disney Concert Hall good, but still more or less aesthetically pleasing.
It's a good reminder that there's art and music everywhere, if you just look hard enough. Even in a group of birds sitting on a telephone wire.