sun's atmosphere sings

This is probably the most awesome Yahoo! headline ever. According to this story, scientists have discovered that ropes of energy around the sun vibrate and make a kind of unhearable solar music. It's unhearable because it exists at a lower frequency than our ears are able to detect. I wonder if they'll be able to speed it up so we can hear it...? Either way, it's really, really cool and for some reason, I find it very comforting.