Who performed at the Montreal expo 67?

* Miles Davis: American jazz trumpeter, composer, and bandleader

* Duke Ellington: American jazz pianist, composer, and bandleader

* The Beatles: English rock band

* Ravi Shankar: Indian sitar player and composer

* The Rolling Stones: English rock band

* Joni Mitchell: Canadian singer-songwriter

* Leonard Cohen: Canadian singer-songwriter

* Oscar Peterson: Canadian jazz pianist

* Paul Anka: Canadian singer-songwriter