Trance Music Song of the Day: Arcalis – Horizon (Original Mix) KehlBayern June 27, 2016 Music, Trance Music Trance Music Song(s) of the Day Song(s) of the Day Wow. Sometimes a trance track just knocks it out of the park and shows you why trance can be some of the most awesome music out there. This track by Arcalis, “Horizon,” is one of those songs. Simultaneously refined and industrial, the pulsing beat of the track is given structure when joined with light, almost melancholic stringed instruments which later morph into a synthesized sound that melts into the timbre of the beat. Awesome track.