Into the Labyrinth (Dead Can Dance album) and Gerrard played all instruments, without guest musicians. The lyrics are in English on tracks 2–4, 8, and 11. Gerrard sings in a self-created wordless vocal technique similar to glossolalia on tracks 1, 5–7, 9–10. Tracks 3 and 10 were performed a cappella. In the UK, the CD album was simultaneously released along a limited edition double vinyl LP (featuring "Bird" and "Spirit", the two 1991 bonus tracks from "A Passage in Time"). The title alludes to the classic legend of Greek mythology about Theseus going into the Labyrinth against the Minotaur. While not necessarily a concept album, this link
The Battle of the Labyrinth [conveying] Annabeth's emotions". He attempts a number of different accents for the gods, demigods, and mortals in the story with varying levels of success." The sequel to "The Battle of the Labyrinth" is titled "The Last Olympian" and was released 5 May 2009. It is the final novel in the "Percy Jackson and the Olympians" series. "The Last Olympian" was No. 1 on the "USA Today" bestseller list. The Battle of the Labyrinth The Battle of the Labyrinth is an American fantasy-adventure novel based on Greek mythology written by Rick Riordan. It is the fourth novel in the "Percy Jackson