Listen to Armin van Buuren on iHeartRadio | Listen to Hardwell on iHeartRadio

During the Utrecht stop of his "A State of Trance 650 New Horizons" tour, Armin van Buuren had a special guest stop by his broadcast room fans may not have been expecting: Hardwell.

After explaining he's had some time off, and is spending time in Holland, Armin asked if he was working on his album and what fans could expect.

Hardwell revealed, "I'm experimenting with a lot of new, different sounds. I'm a bit sick of the same formula that's going on in EDM right now, so I'm just trying to change boundaries and look at what's going on in the rest of the world. Even in the hip hop scene and the trance scene, and try to combine as much as possible."

Check it out below - the interview is at the 3:48:00 mark.