When police officer Nikki Batista’s son goes missing, she joins the Philadelphia Police Department's Missing Person’s Unit (MPU) to help other people find their loved ones, even as she searches for her own. Six years later, her world is turned upside-down when her ex-husband, Jason Grant, a former police officer, shows up with a proof-of-life photo of their missing boy. Or is it?

When a piano appears in the park gazebo, interfering with important work, city manager Allie joins forces with rookie cop Ryan to remove it, only to find both music and love are hard to resist.

The year is 2074. Access to all art has been prohibited for 40 years. A man aims to share a song with his partner. With the risk of certain death, she must choose whether she will face the music or remain lost in a mundane society.

Natalie tries to bring feuding neighbors together in her new condo building. Her unexpected ally is the building's super who prefers to avoid getting involved.