Personalized Strung Out Cello White Text Toddler Long Sleeve T-Shirt. Strung out on cello music with a cello graphic will tickle the funny bone of your favorite music lover, string musician, music teachers and students in orchestra. 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.