phalangae

How do you do that. I see some people do that but how do you do it. I asked a few nurses and nursing students at work but they didn't seem to know. They say their friends could do it by burning CD's. I just want to know if its the regular tape record...

I'm assuming no one knows how to do this that's why no one's replying. Maybe I shouldn't have had posted it over here. Thanks for the help!