Listen to Madi Diaz's "Burn" as Featured in Pretty Little Liars Season 3, Episode 18: "Dead to Me" Tweet February 7, 2013 at 02:36PM EST by Crystal Bell Related: Pretty Little Liars, Music , Spencer Hastings , Season 3 , Season 3 Episode 18 What's the song that played in Pretty Little Liars Season 3, Episode 18: "Dead to Me"? You know, when Spencer (Troian Bellisario) sobbed uncontrolably over Toby (Keegan Allen) in her bedroom? It's "Burn" by Madi Diaz. Listen to the song above!