Green Day members played a 31-song covers show at a small club in California before their second headlining Coachella set ...

“I always said from day one, I want a career like Emmy’s ... whenever she wants; she covers whatever songs she wants; she writes whatever songs she wants to write,” she wrote.

She hopes to cover one of Harris’ songs, but she said she has to work ... “I always said from day one, I want a career like Emmy’s, because it’s a never-ending career,” she wrote.