What are Sample of ternary song?

Ternary songs are structured in a three-part format, often labeled as ABA. A popular example is "Twinkle, Twinkle, Little Star," where the first part (A) presents a melody, the second part (B) introduces a contrasting melody, and the final part (A) returns to the original theme. Another example is "The Entertainer" by Scott Joplin, which showcases the same ABA structure. This form is commonly found in various musical genres, including classical and popular music.