If you had a time machine

If you had a time machine and could only use it to go see concerts. Would you

Go back and see legendary shows IE any of the Woodstocks, Metallica in Russia, Beatles roof top ect Or Go see a major band but see them in their early days when they would play small venues like First Avenue, Whiskey a go go, CBGBS. Ect Think first album tours

And no there won’t be any weird butterfly effects and no your teenage mother won’t try to hook up with you