N.EX.T reformed around 2003 following the disbanding of Novasonic, and they released the soundtrack to Guilty Gear XX #Reload. A few of its instrumental songs were re-worked into songs with vocals on the following album, The Return Of N.EX.T Part 3: The Book of War/The Diary of a Soldier. The Return of N.EX.T Part 3 included the song "Dear America" which featured many prominent Korean vocalists such as Kim Jun Pyo and Crash's Ahn Heung-Chan. Guitarist Kim Se-hwang released his first solo album, Vivaldi: The Four Seasons, on June 27, 2011.