So he cut out the photo and composed music. Or rather, the birds did. The result is enchanting.
The birds’ bodies were mostly above the wires. So I took them as notes filling the spaces between the lines. Those notes are F, A, C, E and G. If you make a melody or play chords with those 5 notes, there is no way to go wrong. Of course, as I said, I had to decide about some things and make some interpretations. No accidents. 4 by 4 tempo. And the duration of the notes. But I tried to keep it as pure as possible, on the matters of note pitch, note sequence and chords.
From the middle of the song on, I embellished the arrangement, playing variations of the theme, on various orchestral instruments, like the oboe, the bassoon and the clarinet. I think the success of the piece comes from all those elements. The idea of birds composing a song. The music itself. The illustrative video. (source)
I can only imagine what symphonies are being composed by the fractal dancing of starlings…