Although some might have thought Fergie would continue with her successful solo career, the Duchess is once again back with her boys.

Later this summer, the Peas will release their first album since 2005’s Monkey Business. The track above, “Boom Boom Pow,” is scheduled to be the CD’s first single.

In an interview last year with Entertainment Weekly, will.i.am said the group plans to “experiment with what a song is, what an album is.”

“The world’s different, and this is our attempt to get in on that. These kids that are on the Internet are utilizing all these tools, they’re being more creative than artists that have million-dollar contracts. So here we are talking about yesterday’s culture, saying what’s the first single or whatever. F—- yesterday, it’s about what are we going to do to define tomorrow. I’m really trying to push what it is and how we do it and why we do it. With technology, a song can do anything, and I don’t want to give away too much because I don’t want motherf——s biting on what I’ve been working hard for, but there will rollouts on my network, DipDive.com, rolling out different versions and different songs and interactive stuff…I’m moving away from the record business and starting the experience business.”

Look for The E.N.D. (a.k.a. The Energy Never Dies) to drop on June 9.