Personalized Be Sharp Dark Products Youth T-Shirt. Be sharp, play music text with a B sharp music note. Unique gift design for students, teachers and musicians at birthdays, holidays and back to school. 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.