German melodic black/death metallers SUIDAKRA will release their new DVD and "best-of" CD package, "13 Years of Celtic Wartunes", on April 25. The set will include the band's Wacken Open Air 2007 performance, an acoustic concert, and a best-of CD with remastered and newly recorded songs spanning the group's 13-year history.Watch a trailer for the upcoming DVD below. SUIDAKRA will make its U.S. debut at the Chicago Powerfest 2008, set to take place May 1-3 at The Pearl Room in Mokena, Illinois. The band will then join Paganfest USA (featuring ENSIFERUM, TURISAS, TYR and ELUVEITIE) as special guests on the six West Coast dates. SUIDAKRA's latest CD, "Caledonia", was released in Europe in November 2006 via Armageddon Music. The follow-up to 2005's "Command to Charge" was recorded by Martin Buchwalter at Gernhart Records studio in Siegburg, Germany and features artwork by Kris Verwimp. The album photography was handled by Axel Jusseit, who previously worked with the group on 2003's "Signs for the Fallen". The mastering was done by Michael Schwabe at Monoposto Mastering (SUBWAY TO SALLY, DIE TOTEN HOSEN) in Düsseldorf, Germany. According to the band, "'Caledonia' adopts the lyrical concept of ancient Scottish history, which explains songtitles such as 'Highland Hills', 'Forth-Clyde' and 'The IXth Legion'."