All four on stage together??!!

1977,man! Where was I?

Third & Fourth grade! Sometimes I truly wish I had been born sooner!
I went to concerts in the 80's and they were god but the music (except U2) had no "real" depth like those four singer/songwriters.
One question:"Did no one film or videotape that show? ....and if not,"For Heaven's sake are you out of your mind?!"

Someone out there,you must have something! Pleeeease!!!! :D