Sure, some bands and artists bring grade-a special effects to the gig, but when you strip away all the lasers, pyro and fog, it’s still about the music.

But others rely on tech, making multimedia extravaganzas as much a part of their concert personas as setlists and encores.

So which artists and bands blew you away with their productions? Was it Madonna, Britney or Trans-Siberian Orchestra?

Or do you wanna dig a little deeper by resurrecting your memories of past performances by Pink Floyd, KISS, Elton John or David Bowie?

It’s all about the tech. Just drop your recollections in the comment thread below.