Keith Urban creates a song just to make you fall asleep

The 53rd Annual CMA Awards - Show

The 53rd Annual CMA Awards - Show

Keith Urban has written an hour-long "sleep song" for the Calm app. 

He says creating the song was different from anything he's ever done. "Without having to focus on guitar riffs, a hit chorus, or a three-minute time frame, I approached the song from a vibratory place -- the key and tempo, speed of the chord changes -- I just went with what I felt flowed and what I would want if I wanted to bring my energy down.”

Keith isn't the only celebrity who has contributed to the app. Others include Harry Styles, LeBron James, Laura Dern, Matthew McConaughey and Kelly Rowland.

I don't need music- just put golf on tv and I'm gone!!

Photo: Getty Images