It first appears in Chapter 2.Hidden at the trapdoor at the top of the christmas tree at Lynne's Apartment. It is taken by Kamilia to the Chicken Kitchen to meet Lynne. It is lost at Temsik Park when Kamilia is kidnapped by Dandy. When the Odd Man at the park is saved from his fate he gives it to Lynne. When Lynne meets Detective Jowd at the Justice Minister following his freedom he opens it. The music box contains the gun that was taken from the murder scene of Alma, Jowd's wife. The gun matches the singe marks on the painting proving that Jowd was innocent.