The phrase "sweet lullaby" refers to a gentle and calming song typically sung to soothe or put someone to sleep, often used for babies or young children.
Sentences with «sweet lullaby»
Margo Timmins» hushed vocals in this context makes it feel as though she's singing sweet lullabies to you and you alone. (blog.cloudb.com)
Some cut deeply through the core of humanity while others rock us like sweet lullabies. (mindbodygreen.com)