This is the second installment from the Young Poets and Thinkers, abbreviated as JDD: Following rapped classics from the old masters, the JDD present on their new CD the multiplication table and the square numbers song. Just as poems are easier to learn through music, melody and rhythm also serve as the ideal means for memorizing when it comes to math. The sung multiplication table, featuring many interactive passages, is a playful and profound learning aid for children. Various music genres such as rock, pop, reggae, or country represent the individual numbers, making them multifaceted and comprehensible. Children develop a lasting sense of numbers in an entertaining way. The principle is simple: the brain stores and connects information faster and more effectively through music than through otherwise dry content.