Yes, “Set Yourself Free” started off as an instrumental track I did a couple of years ago together with Allure and it was called “Pair of Dice” back then. I always that it would be a great vocal track but never could find a good vocal for it. So I sent a track to Krewella, they are doing very well at the moment and I like the voices of the girls. And together with Matthew Coma they came up with “Set Yourself Free” and I thinks it is such a ‘feel good’ anthem. The melody and the music fit so well together. So it is the best from the both sides: a great vocal and a great melody. – Tiësto