Jesus Christ Superstar is a rock opera by Tim Rice and Andrew Lloyd Webber. Introduced in 1970, it highlights the political and interpersonal struggles of Judas Iscariot and Jesus. The action largely follows the canonical gospels' accounts of the last weeks of Jesus's life, beginning with Jesus and his followers arriving in Jerusalem and ending with the Crucifixion. Twentieth-century attitude and sensibilities as well and contemporary slang pervade the lyrics, and ironic allusions to modern life are scattered throughout the political depiction of the events.A large part of the plot focuses on the character of Judas who is depicted as a secular socialist, a conflicted, tragic figure who is not satisfied with what he views as Jesus's lack of planning, and with relatively recent claims of his divinity.