The group is set to release their second single this fall, "Shadows," which comes in an EP with seven various pop, rhythmic and club versions. The trio again surrounded itself with some of the world's top remixers to generate a broad array of "Shadows" for different audiences. Versions by Digital Dog and Bimbo Jones from the U.K. and Tracy Young & Mike Rizzo from the U.S. are featured alongside Latin influenced rhythms by initial contributors Berrios, Douglas and Taylor-Weber.

"Shadows was meant to be our first release", says Gitto. He adds that there was even an earlier music video for it. But after a change of plans and in light of the success enjoyed by their debut single, the band retooled "Shadows" and even reshot the song's video on 16mm film with a full production crew.

"Shadows" is slated for release worldwide on Sept. 21.