Symphonic Game Music Concerts
The Symphonic Game Music Concerts (shortened to: Game Concerts) are a series of award-winning orchestral video game music concerts first performed in 2003 at the Gewandhaus in Leipzig, Germany, notable for being the longest running and the first of their kind outside Japan. They are produced by Thomas Böcker and performed by various orchestras conducted by Andy Brick (2003–2007), Arnie Roth (2008, 2009 and 2011), Niklas Willén (2010, 2012) and Eckehard Stier (from 2012).
Source: Wikipedia — Symphonic Game Music Concerts (CC BY-SA 4.0)