Another day, another Matthew Koma release? Well, it seems so at the moment. The US songwriter and singer has lend his voice and writing skills to artists like Hardwell, Tiesto, Afrojack, Showtek, Zedd, Alesso and many more. Today’s news features him on another collaboration, the latest single by Audien which is called „Serotonin“. The melody- and vocal-packed track has a great feel and even surprises with a 303-like part in the middle. Check out the preview:

No release date yet!