Sometime, somewhere, saw a video of a singer (very much a visual treat), singing with her real voice, and then after it had passed through a synthesizer (?). Took the sour notes away, and made this vision of delight sound like an angel, instead of a saw sawing wood. In my experience, mostly church, have heard wonderful voices emanate from nice people, but not the ones that sell a billion dollars worth of tickets to concerts. Tend to understand how this phenomena could work for an album, naturally, but not certain how would work live in concert. Maybe you younger concert-goers might clear the fog away for me/us.