Christian Marclay

If the music in a groove fits with what you're playing, then play it; if not, then you can play it backwards. If that doesn't work, you try it at a different speed. If it really doesn't work you just break it. The whole ritual to put a record on a turntable just to listen to it, I don't do that too often.

To ask questions can become the laziest and wobbliest occupation of a mind, but when you must yourself answer the problem that you have posed, you will meditate your question with care and frame it with precision.