What kind of albums has Arjen Anthony Lucassen produced that would be considered "concept albums"?
Ayreon Ayreon is a musical project by Dutch songwriter, singer, multi-instrumentalist musician and record producer Arjen Anthony Lucassen. Ayreon's music is described as progressive rock, progressive metal and power metal sometimes combined with genres such as folk, electronica, experimental and classical music. The majority of Ayreon's albums are dubbed "rock operas" (or "metal operas") because the albums contain complex storylines featuring a host of characters, usually with each one being represented by a unique vocalist.
Artificial Heart (album) Artificial Heart is the eighth studio album by rock musician Jonathan Coulton. After taking a long hiatus from songwriting after his successful 2006 "Thing a Week" project (with the exceptions of "Still Alive" and ten songs recorded between 2007 and 2009), Coulton started production on "Artificial Heart" after encouragement from John Flansburgh (of They Might Be Giants), also the album's producer. Unlike much of Coulton's previous work, "Artificial Heart's" original lyricism is largely non-comedic and contains few references to geek culture overall, instead opting for heavy themes of betrayal, commitment, abandonment, and surrender.