An older gentleman with a fake moustache and a viola dies on a plane traveling from London to Oslo. His name is Fredrik Mozart Sandvik and among his sparce possesion they find a bundle of letters addressed to his daughter Vilma. The 35-year-old Vilma lives alone and has no knowledge of her father. After all, she has her hands full with avoiding an early death, prepping in her basement and staying away from radioactive bananas. A funny, heartwarming and entertaining story about music, friendship, death and most of all, love.