Personalized Peace Love Tuba Music Youth T-Shirt. Peace Heart Tuba colorful french horn music design has heart shaped peace symbol and tuba silhouette on Youth T-Shirt - White. 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.