Adapted from the songs of Astor Piazzolla, Morleo has arranged the titles in this collection to be readily accessible to the intermediate or advanced vibraphonist. From the technical standpoint, the titles in this collection require four mallets and also employ contemporary techniques such as mallet dampening and "dead strokes." From a listener's standpoint, the rich melodies and harmonic materials of these "tangos" should be readily received! adv. high school/college