Once Upon a Time - Season 5, Episode 12: Soundtracks

Cora goes to Hades lair where he sits receiving a pedicure, he asks if she heard the music playing and she tells him she not a fan of classical music and he tells her he meant the clocks ticking. 

Cora goes to Hades lair where he sits receiving a pedicure, he asks if she heard the music playing and she tells him she not a fan of classical music and he tells her he meant the clocks ticking.