Final answer:
The repeated dance sections of Susato's Three Dances allow the musicians to perform melodic embellishments.
Step-by-step explanation:
The repeated dance sections of Susato's Three Dances allow the musicians to perform melodic embellishments. By repeating certain sections of the dance, the musicians have the opportunity to enhance the melody and add variations to it. This adds interest and creativity to the dance performance, allowing the musicians to showcase their skills and musical interpretations.