The Reinvigorating Wave album by Brainwave Binaural Systems has 13:30 minutes of ambient music embedded with Alpha - Beta brainwave pulses. It was designed to help you boost your energy and lift your mood.
Alpha brainwaves represent a state of relaxed mental awareness. You are in this mental state early in the morning, when your mind and body are relaxed or while daydreaming. The Beta brainwave state is associated with a heightened state of alertness and focused concentration. So individuals in this state are awake and alert. This is generally the mental state most people are in during the day.