In addition to spending lots of time with producer Rick Rubin working on their next record, U2 has been busy with some other side projects.
They've been busy working on their next music album. Amidst their hectic schedules working in the recording studio with well-known producer Rick Rubin, U2 also has some other side projects to complete.
The Irish rock band is working on a coffee table book. The book reportedly will contain old photos and anecdotes from the band's evolution from local punk wannabees to international superstars.
And amidst the book's promotion, U2 also has been booked to play at the Superdome next Monday night to celebrate the New Orleans' return to the Superdome for their first game since Hurricane Katrina devastated the area.