The music of Celtic Woman, whose soulful spiritual music is based on Celtic tunes with a modern touch, has caught the imagination of the music world. The all-female group's self-titled debut album (2005) was at the top of Billboard's World Music Chart, only to be moved to second spot with the release of their next album Celtic Woman: A Christmas Celebration. When their third album Celtic Woman: A New Journey was released in 2007, the top three spots on the Billboard World Music chart belonged to this music ensemble. Celtic Woman: Songs from the Heart is the group's fifth album.