The Wicked Symphony is the fourth full-length album by Tobias Sammet's German metal opera project Avantasia, released on 3 April 2010, parallel with Angel of Babylon.

[1] The Wicked Symphony was released both as part of a box set, with the two albums combined and as an individual album.

[1] It is the second part of "The Wicked Trilogy" and it is followed by Angel of Babylon.

Tobias Sammet describes the title track in his own words, "a ten minute track featuring a vocal battle between Jørn Lande, Russell Allen and me".

[1] All tracks are written by Tobias Sammet[5][6] [5]