Personalized Marching Band Music is My Life Choir Youth T-Shirt. Get this music is my life Youth T-Shirt - White for any music teacher, musician, or music lover, or band student. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.