Kanye West at Bonnaroo Photo by: Jeff Kravitz / FilmMagic
Kanye's Late Show Angers Fans | Kanye West
Call it Kanye West's late late late show.

The rapper didn't appear on stage at Tennessee's Bonnaroo until 4.25 a.m. Sunday morning – some two hours behind schedule, the Associated Press reports.

Why? Previous act Pearl Jam ran over by an hour, festival organizers said – and then there were long delays setting up West's elaborately futuristic stage set.

As the delay dragged on, fans at the four-day-long music festival reportedly began chanting "Kanye sucks" and pelting the empty stage with glow sticks.

A rep for the 31-year-old rapper – who, last week, had to pause his show after someone threw an object on stage – couldn’t be reached for comment.

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