Check out the tracklist for Armin van Buuren's A State of Trance 999 episode, featuring some of the best trance music from artists like GAIA, Shogun, Aly & Fila, and more. The episode also includes some of the most iconic tunes of the year, as well as a mash-up of Aly & Fila's 'It's All About The Melody' and Alex M.O.R.P.H.'s 'Running for Peace'. Don't miss out on this epic episode of A State of Trance!