[bryanbuckley]

That might be interesting, actually. Has it been done? I've been an advocate for "coin flipping is not random" since I was young and could flip heads or tails on demand (about 80% accurate, but I didn't practice all that much). Caveat being I catch the coin in my hand on the way down (not letting it hit the floor) and know which side was up before flipping.

Essentially, does the beat of the song (or whatever) influence timings and force applied enough to bias the results?

[ada1981]

I’ve had similar experiences. I recall have mystical like experiences where I felt like I was controlling randomness itself vs. just being highly attuned to controlling the coin flipping ;)