The usual musical instruments used by estudiantina members were mandolins, violins, guitars, flutes, cellos, basses, tambourines, castanets, and triangles.
Today a full range of instruments can be heard in Spanish rondalla, usually including the bandurria, laúd, guitar, and double bass, but sometimes also Mexican vihuela, violins, cellos, marimbas, xylophones, harps, and timbales.
Today, rondallas are more modern and expressive, using lyrics that are vibrant, yet still keep with the traditional theme of melancholy love and evening serenades.
Presently, the term in Filipino culture refers to any group of stringed instruments that are played using the plectrum or pick.
[4] The Philippine rondalla's basic repertoire includes folk songs such as the "Collar de sampaguita", "La bella filipina", and "No te vayas a Zamboanga", as well as pieces from the types balitaw, kundiman, and the harana, pieces for the zarzuela, and accompaniment for dances such as the subli, tinikling, and cariñosa.