"Slapeloze Nachten," released on May 10, 2013, is the fourth and final studio album by The Opposites. The album's namesake single, released earlier on July 23, 2012, was a great success. The album itself peaked at number 6 on the Dutch charts and stayed in the top 50 for a total of 35 weeks. The Album is a superb mix of hip-hop and club music. Singles such as "Sukkel Voor De Liefde," "Op Een Level," "Hey DJ," and "Thunder" are still essential at any good party. The track "Belle Hèléne" is a cover of the song with the same name by Doe Maar. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.