Zu (Hudson) is a free spirit estranged from her family who suddenly finds herself the sole guardian of her half sister, Music (Ziegler), a teenager on the autism spectrum whose whole world order has been beautifully crafted by her late grandmother. The musical drama explores the tenuous bonds that hold us together, and imagines a world where those bonds can be strengthened in times of great challenge: love, trust, and being able to be there for each other is everything. MUSIC is a powerful, original, and celebratory artistic statement and the directorial debut of multi-Grammy nominee and internationally acclaimed singer-songwriter and pop icon Sia.