R. Horsting is a contemporary jazz arranger whose work reflects a deep understanding of the genre's rich harmonic and rhythmic traditions. With two arrangements featured in prominent jazz band library catalogs, Horsting's style is characterized by intricate voicings, innovative counterpoint, and a sophisticated blend of classic and modern jazz sensibilities. Their compositions showcase a nuanced approach to ensemble writing, providing engaging and challenging material for musicians while captivating audiences with their vibrant and expressive soundscapes.