Devin Townsend Project have posted an official trailer for their upcoming live DVD, By A Thread - Live in London 2011. Watch it below.
The four-DVD/five-CD set documents each of DTP's four concerts in London last November, which saw the group play a new album each night. Performances included 2009's Addicted and Ki as well as last year's Deconstruction and Ghost.
By A Thread - Live in London 2011 is out June 19 in North America through HevyDevy Records/InsideOut Music.