The traditional group dance performed by a quinceañera and her court is often called a waltz. It is commonly presented as a formal choreographed portion of the celebration.
The waltz reflects European ballroom influence on formal Latin American social ceremonies. A court of attendants may rehearse steps and perform with the celebrant, sometimes beginning with a more formal presentation before the party becomes less structured.
Not every modern quinceañera uses a conventional waltz. Many families add popular music, themed choreography, or a surprise dance. Those additions do not erase the waltz’s traditional place in descriptions of the event.
The term refers to the dance form, not to one mandatory song. A family can choose different music while retaining waltz-based choreography or replace the dance entirely.