Tori Amos' first studio album in more than two years, "American Doll Posse," will arrive May 1 via Epic. Recorded in her homebase of Cornwall, England, it's the follow-up to 2005's "The Beekeeper," which has sold 287,000 copies in the United States, according to Nielsen SoundScan.

Last year, the artist revisited her back catalog with the 86-track boxed set "A Piano," which featured dozens of rare and unreleased tracks.

Amos will begin a world tour May 28 in Rome, with additional dates to be announced.