The Utreg Massive (UM) is a Drum and Bass collective from Utrecht (the Netherlands), founded in 2003. In and around our beloved city we host regular drum & bass, dubstep and breakbeat nights in clubs such as Tivoli de Helling, Tivoli Oudegracht and the Nachtburgemeester. Additionally, on this website we host free drum & bass mixes, podcasts, mp3 and video downloads, merchandise, announcements, reviews and a discussion forum