Personalized Musical Timing Long Sleeve T-Shirt. Any musician knows it's not just the musical notes. It's all about timing! Fun gifts for musicians, students and teachers at back to school, birthdays and holidays. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL