Vals is the Spanish musical term for the traditional quinceañera waltz.
The word comes from the same European dance tradition as the English word waltz. In quinceañera settings, vals can refer to the formal dance performed by the honoree and selected participants, as well as to the music accompanying it.
The dance became associated with formal social presentation and ceremonial occasions in many communities. Its measured rhythm and partnered format make it suitable for a carefully rehearsed entrance or presentation.
Vals should not be confused with every dance performed during a quinceañera. Receptions may also include popular Latin music, regional styles, and choreographed surprise numbers. The term identifies the traditional waltz element, while the rest of the musical program is shaped by the family, venue, country, and tastes of the honoree.