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.