Most of us know the power of music from experience. We hear a song that brings us straight back to high school or a Christmas carol that reminds us of a long-ago family tradition. We also have that one (or maybe more) song that can bring us out of a funk and get us back on track to slay all the items on our to-do list.
Humans have evolved to rise with the sun and go to sleep after sunset. Also known as our circadian rhythm, this 24-hour cycle takes us from sleepiness to alertness at regular intervals. A well-functioning circadian rhythm helps us rise, get through our day effectively and fall asleep at night.