The long awaited unidentified track of Avicii, which was first played by him back in 2011 gets an official release now under the name “UMF”. Coming out as Ultra Music Festival third anthem succeeding Afrojack’s – Air Guitar and Tiesto, Quintino & Alvaro – United. “UMF” has been a big hit in Avicii’s set for quite a time now – initially labelled as “ID2″ around the online community. It was also spread by the name “Levels 2″, as being originated during the same time as “Levels”. The track has Avicii all written over it, with arduous chord progressions and a catchy melody – one can easily identity that its a Tim Bergling production. Out now via Ultra Music Festival 2013 album which features other official anthems and releases of Ultra Records as well.