Musical lessons nurture small "Caesars", who can do many things at once. Music promotes multitasking. For example, a pianist does several things at once while reading from the music text. He remembers the past, looks to the future and controls the present. The music flows at its own pace, and the reader cannot stop, relax, and take a breath. An air traffic controller, a computer operator or an exchange broker similarly monitors multiple screens and simultaneously listens and transmits information over several phones.