One of Latin pop's most formidable songwriters and arrangers, Joaquín Díaz is the musical architect behind many of bachata superstar Romeo Santos’ biggest hits, including crossovers like “Imitadora”—and “Sobredosis” alongside reggaetón luminary Ozuna. While best known for his collaborations with Santos, the Dominican composer has lent his versatile skills to international phenoms such as Natti Natasha on “Hermosa Flor” and Victor Manuelle on “Decidí Tener Pantalones.” But bachata shines brightly at the center of Díaz's universe, reaching new heights on his 2018 collaboration with icon Anthony Santos for romantic anthem “Bellas.”