In order to celebrate the band's 15th anniversary, the Belgian radio station "Q-music" invited the band to make 15 covers of famous songs. Later, the band released "The Q-Music Sessions" album, another divergent genre variation from their original sound. The album featured reworked covers of several famous pop songs, such as "Titanium" by David Guetta featuring Sia, "Grenade" by Bruno Mars, "The Power of Love" by Frankie Goes to Hollywood and also some indie and folk rock songs as The Who's "Behind Blue Eyes" and Passenger's "Let Her Go".