The 2:53 minute clip posted by Dylan shows him singing one of his hits, “If Not for You” with George Harrison, the late Beatles guitarist who, along with Indian sitar maestro Ravi Shankar, organised the concert in 1971.

The backstory of the concert scripted in the heavens.

Global Citizen, which says its supporters have taken more than six million actions such as petitioning leaders since 2012, takes inspiration from the 1971 Concert for Bangladesh.