Zoey, an introverted computer programmer living in San Francisco, begins to hear the innermost desires of the people around her through song.
Zoey must decide whether or not to get involved in her boss Joan's troubled marriage after she hears Joan sing a heart song; Zoey creates a new programme for the family to communicate with Mitch, but his first word is not what they expected.
Zoey tries to help Mitch's caregiver, Howie, reconnect with his estranged daughter; Max must make a decision about his future at SPRQ Point.
After receiving heartbreaking news, Zoey is surprised to find she's suffering from a mysterious "glitch" in her powers.
After hearing an ominous song, Zoey does everything in her power to stop something bad from happening.