The Kanneh-Masons are seven siblings ranging from 12 to 25 years in age - Isata, Braimah, Sheku, Konya, Jeneba, Aminata, and Mariatu are all gifted musicians in their own right on violin, piano, or cello The film follows them and their music-loving parents on and off the stage as they conquer the musical world together and grow into their own as artists.