Choral Choir (3-Part) - Level 2 - Digital Download SKU: A0.1195742 By Seguridad Social. By Jose Manuel Casan Fernandez. Arranged by Ius Pérez. Contemporary,Pop,Rock. Octavo. 8 pages. Ius Perez #794908. Published by Ius Perez (A0.1195742). Chiquilla is the title of the most famous song composed by the Spanish band Seguridad Social.It was published in 1991 and is written in rumba-rock style.This arrangement is written for a male chorus singing over the original backing track.