Looks like the words came from kids. To make the lullaby singer's voice sweeter the words are to please, not a baby, but a 6 years old girl (with diamond ring and looking glass) and boy (with a dog named Rover). The word play is like Mother Goose Rhymes. If this be used as lullaby, it will be by a kid baby-sitter, not by an adult like the baby's mother.
Looks like the words came from kids. To make the lullaby singer's voice sweeter the words are to please, not a baby, but a 6 years old girl (with diamond ring and looking glass) and boy (with a dog named Rover). The word play is like Mother Goose Rhymes. If this be used as lullaby, it will be by a kid baby-sitter, not by an adult like the baby's mother.