who would you see

Rich and I went for dinner before the Sufjan gig.
Had a good meal.

while there we discussed the taxing question of “if you had a time machine and could go back in time to one gig in each decade only, who would you see.

My goes were
50’s – Johnny Cash
60’s – The Beatles
70’s – Queen
80’s – The police?
90’s – Undecided reall but I guess it would have to be Oasis, Blur, the KLF or the spice girls
00’s – U2

so who would you see and why?