(Español mas abajo) By ALFREDO ROLANDO ORTIZ. 232 harps perform the world premiere. Tenth World Harp Congress, Amsterdam, July 22, 2008. World Largest Harp Ensemble. I dedicate this piece to those who work towards a world that protects and respects nature. Please visit www.alfredo-rolando-ortiz.com for more information. May be performed by 2, 3 or 4 harps or ensemble. Score and parts available.