Premise: Casa de la Mesica (salsa; Avenida 35 and Calle 20, Miramar), Casa de la Trova (San Lazaro between Gervasio and Belascoan, Central Havana), and El Zorro y el Cuevo, (jazz; Calles 23 y O, Vedado).

Hypothesis: These addresses are home to the most infamous drug lords in Cuba.
Relation: neutral