Personalized Trombone Solos Toddler Long Sleeve T-Shirt. The world needs more trombone solos text with the image of the earth in the bell of a trombone is a funny low brass gift design for musicians at back to school, birthdays, holidays and graduation. 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.