Personalized Red Marching Band Rocks Toddler Long Sleeve T-Shirt. Marching Band Rocks in red text made of guitar pieces is a unique music design for your favorite band geek for band camp and back to school. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.