This evening my pandora radios navigate from Tab Benoit to Popa Chubby by Melvin Taylor, and from Buddy Guy to Robert Lowery ... even better than a random selection on my hard-drive since my collection is quite limited!
But the evening's question is not about blues nor guitar, it is a question about physic: isn't my brain afraid of my headset? if my brain has a pure stereophonic analysis model to locate the sound source, it should conclude that it come from the center of my head, isn't it? ... I listen again, and yes, sound comes from there. Good brain, not as afraid as I am.