Several episodes also feature prominent classical and contemporary pieces:
: A longer, 5-minute piece used during family scenes. The Staircase - Una morte sospetta
: A track specifically referencing the central mystery weapon. "La Reine Rouge" : Another notable piece from the score. Featured Licensed Music The Staircase - Una morte sospetta
by Henry Purcell (performed by Timothy Walden and the Bournemouth Symphony Orchestra). The Staircase - Una morte sospetta