This rhythm and its dance is linked to the joyful fiestas that are held at harvest time in the central highlands. The energy and vivacious nature of the huaylarsh are highlighted by the leaps and demonstrations of agility by the male dancers, while the women perform nimble footwork or zapateo.
During the choreography, the group of dancers break up into pairs to show their skill in a light-hearted competition. Instruments used in the bands include harps, violins, saxophones, clarinets, trumpets and bombo drums.