I remember seeing Blue Oyster Cult in concert way back in 1970 something (the memory is a little foggy by now), and they were pretty damn good. One of the highlights I do remember was near the end of the show, when every member of the band, including keyboard player and drummer, came out to center stage, and they all were playing guitars.That was like 5 guitars at once, with everybody playing their fastest. It may have sounded like a train wreck but, it's something I will always remember.
This You Tube video reminded me of that hazy concert. It;s called 'Too Many Guitars.'