Frogster today announced that Within Temptation is publishing a concert recording under the name Black Symphony on September 19th as double-CD and double-DVD. Prior to the publication, the Dutch metal rockers will release the single 'Forgiven' on September 12th. The single-pack will contain the previously unreleased live bonus tracks 'Hand Of Sorrow' and 'The Heart Of Everything' as well as a live version of the Spellborn video song 'The Howling' in addition to the title track.