Svengali is a live album by jazz composer, arranger, conductor and pianist Gil Evans, recorded in 1973 by Evans with an orchestra featuring Ted Dunbar, Howard Johnson, David Sanborn, Billy Harper, Richard Williams, Trevor Koehler, and Hannibal Marvin Peterson. The name of the album is an anagram for Gil Evans. Using only the above description and what you know about the world, "Svengali is a live album.The album is made by a person , hidden in the name of the album." is definitely correct, incorrect, or inconclusive? 