Beyond the name "Effective" standing two artists from Israel, Orhan Kuliev & Chen Raif. Composition named "Effective" was established in 2013 and since 2014 their music caught the ears of all Progressive Trance lovers and hits the dance floors around the globe. These guys focusing on creating music with very deep and high quality sound and style. All their originals and collaborations tracks with the greatest artists takes the best places at the top charts on all digital shops and got a lot of appreciation and good feedback.