Off topic
Here's another murmuration of starlings set to Johann Pachelbel's Canon in D Major performed by the London Symphony Orchestra (one of those bits of classical music that everyone knows without necessarily knowing what it is - me included).
YouTube can throw up some "interesting" suggestions sometimes. Here's a bit of ... well the title best describes it. On a scale of 1 to 10 it's totally bonkers, but oddly addictive,