The brightest stars of Nashville have gathered in support of Teddy's music education initiative, "Note By Note," where Juliette plans her return to the spotlight - and Layla finds herself thrust into it - alongside Jade St. John. At the gala, Rayna, Deacon, Maddie and Daphne get ready to take the stage and perform, but before they can, Deacon receives the call he's been waiting for containing some life-changing news.

Juliette is back in the news - and back to feeling like her old self -- following her rooftop performance high above Highway 65, but while she enjoys the attention, her team has growing concerns that she may be suffering from postpartum depression. Meanwhile, Will is surprised with an unexpected visit from his father, and learns his private life is about to become public when a tabloid obtains photos of Will and Kevin together. With Deacon's cancer diagnosis no longer a secret, he and Rayna grapple with the future and the real possibility that their time together will be cut short.