These Puerto Rican artists made their first foray into production in 2008 as Marc & Jaycob (later Los Tranz4Merz). They became Los Legendarios in 2014 when they signed with La Base Music Group and Wisin; they produced his 2015 platinum-selling Los Vaqueros: La Trilogía. You can hear echoes of West Coast rap on “Enemigos Ocultos” and romantic R&B on “No Me Acostumbro,” but the duo rarely stray from the magic of that dembow riddim.