If You Could See One Music Artist Play One Song, Who Would It Be?

[Brewtal66]

Working away here listening to my iTunes library that has roughly 50,000 songs in it and had a question pop in my head.

If you could see one artist/band, dead or alive, play ONE song, who would it be and which song?

It's a really tough question...even myself I haven't come up with an answer yet. The obvious is probably somebody that has passed or a band that no longer plays...I've been pondering this for the last few hours.