After months of teasing fans with an unknown, yet incredible track, Audien and Matthew Koma have released ‘Serotonin‘ under the record label, Spinnin’ Records. ‘Serotonin’ was featured in many of Audien’s sets, one of which was his Tommorrowland performance. I also heard the song dropped at Audien’s Webster Hall NYC show on February 8th. This progressive hit features uplifting lyrics, exquisite harmonies, the sensational vocals of Matthew Koma, and showcases Audien’s signature sound. ‘Serotonin’ was played last night on Hardwell’s live radio set, and will be played at festivals across the country this summer. Turn up your volume and let ‘Serotonin’ pump through your veins.