I sit down at the piano to play the same piece I've played a hundred times before but this time my heart races, my pulse quickens, my fingers twitch. What is different? The recorder is listening. It is amazing to see how the human mind reacts differently under pressure compared to free time. Once the record button is pushed, there is no going back, no redos, no fix-it spots. Either you spoil the recording or you nail it. Sure, you can go back and do another take, but the same problem will be true for that take--you've got to nail it then too. Yet, in spite of this added stress, it is far more "fun" to play for a live audience, or a live recorder because of the added pressure of the outcome. The same way it is more enjoyable to play a game with scorekeepers and an umpire compared to a pick-up game in the backyard. This is why a YouTube video consisting of one take is so much more thrilling than multiple camera angles and patching together of various takes. This i...