In an effort to cope with the loss of his wife and son, a man decides to follow through with his family's plan to climb the Philippines' highest peak, Mount Apo. Soon, he finds himself in a journey of redemption, closure, and healing.

Sonata Maria is a film about a young man who has tremendous difficulty expressing his deepest emotions and has created an alternate reality within which he is able to vent out all his frustrations. It is a moving story of loss, madness and redemption.