M. Yanguas is a jazz arranger whose distinctive voice enriches the contemporary big band repertoire. Drawing from a deep understanding of jazz tradition and a flair for modern harmonies, Yanguas crafts arrangements that are both challenging and accessible. Their two contributions to the jazz band library catalog showcase a meticulous approach to orchestration, blending intricate counterpoint with powerful ensemble writing. Yanguas's work demonstrates a commitment to expanding the sonic possibilities of the jazz orchestra while honoring its rich heritage.