Having trouble sleeping can have wide-ranging, negative effects on your health, so it's something that you should take seriously. For instance, it makes you less safe behind the wheel and increases your long-term risk of medical conditions such as obesity and heart disease.
If you feel calmer when you're enjoying good music, it's not your imagination. Music has the power to slow your heart rate and breathing, lower your blood pressure, and it may even trigger your muscles to relax. These biological changes mirror some of the same changes that your body undergoes when you're falling asleep, making music the perfect preparation for restorative slumber.
Once you integrate music into your bedtime routine, stick with it. The positive sleep effects can build over time, as listening to your relaxing sleep soundtrack becomes a habit that cues your body to prepare for shuteye.