How do you use singsong in a sentence?

Here are some examples of how to use "singsong" in a sentence:

* To describe a tone of voice: "She spoke in a singsong voice, as if she were reciting a poem."

* To describe a rhythmic quality: "The children's laughter filled the air with a singsong rhythm."

* To describe a repetitive phrase: "The singsong of the street vendor's call echoed through the market."

* To describe a musical quality: "The singsong of the birds in the morning was a pleasant way to start the day."

Let me know if you'd like more examples or want help with a specific type of sentence!