Argentine guitarist and composer Walter Heinze (1943–2005) left in Concordancias one of his most distinctive works for guitar. The piece consists of five short studies —or études— each exploring different moods and technical ideas, always with a fresh and spontaneous character. After the fifth, Heinze makes a unique gesture: the return of the first study, closing the cycle with a sense of unity and circular form. Simple yet profound, Concordancias reflects the intimate and poetic voice of a composer who bridged the worlds of folk and academic...