Listened to Sanskrit prayer while giving birth to son: Jenna

American actress Jenna Dewan has revealed that she gave birth to her son while one of her favourite songs 'Devi Prayer', a 20-minute Sanskrit prayer, played in the background. "It's a very peaceful song. It always puts me at ease," Jenna said. "I [had told] Steve (fiancé), 'If I ever start to look like I'm getting anxious...just...play that'," Jenna added.