Two years after the loss of her famous uncle, 16-year-old Ashley Jackson dreams of becoming a singer—but keeps her identity hidden behind the anonymous online account #TheAshtagProject so people will judge her talent, not her last name. With help from her best friends Lucas, Teagan, Ace, and Bruce, she secretly prepares a backyard concert that could change her life. When her overprotective father Herbert discovers their plan, Ashley must prove that honoring her family's legacy means finding her own voice.