 Niki is seen on a computer screen, lying on her bed, while the song  "Mustang Sally" plays. This is a nod to Brian Tarantina (qv), who  plays the main Mob guy in this episode. Tarantina was also in  _"Sopranos, The" (1999)_ (qv) (season 3), in which he played a  character called Mustang Sally.