Talk about a sweet lullaby.

A first-time dad in Missouri put his 3-week-old daughter to sleep by nestling her on top of his guitar as he sang.

Carrigan slept on the guitar for probably five to 10 minutes, her parents estimated, before she continued her nap on solid ground.

The couple told Good Morning America, “It couldn’t have been 10 seconds after I started playing that she fell asleep. She was kind of fussy so I had her in my arm and I had the guitar in my lap. I just kind of slid her up on her belly on the guitar really easy.”