Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. The Wicked Symphony - The Wicked Symphony is the fourth full-length album by Tobias Sammet's rock opera project Avantasia released on April 3 2010 parallel with Angel of Babylon. The Wicked Symphony was released both as part of a box set with the two albums combined and as an individual album.
Answer:
Album