Percy Jackson: Sea of Monsters (Original Motion Picture Soundtrack) is the score album to the 2013 film Percy Jackson: Sea of Monsters. The second instalment of the Percy Jackson film series and the 2010 film Percy Jackson & the Olympians: The Lightning Thief, it is loosely based on the 2006 novel The Sea of Monsters from Rick Riordan's fantasy adventure novel series Percy Jackson & the Olympians. The film features a musical score composed by Andrew Lockington, replacing Christophe Beck from the first film. The score album was released by Sony Classical Records on August 6, 2013.