When does Untitled U2 biopic series return?

U2 were formed in 1976 while attending Mount Temple Comprehensive School in Dublin. The group consists of Bono (lead vocals and rhythm guitar), the Edge (lead guitar, keyboards, and backing vocals), Adam Clayton (bass guitar), and Larry Mullen Jr. (drums and percussion) They have released 15 studio albums and are one of the world's best-selling music artists, having sold an estimated 150–170 million records worldwide.