Change may be the only constant in the fast-moving world of reggaetón, but Jowell & Randy have been remarkably reliable when it comes to delivering hits that are irresistibly fun. Not long after the two Puerto Rican singers teamed up in 2001, Joel “Jowell” Muñoz and Randy Ortiz became fixtures on the Latin charts thanks to tracks like their breakthrough smash “Agresivo” and the hyperactive “Loco”. And while collaborations with J Balvin on “Bonita” and Cazzo on “Te Olvidaste” see them smooth out their sound and delivery with some slinky R&B stylings, the high-velocity “Hey Mister” demonstrates the potency of their brand of reggaetón when the dancehall rhythms reign supreme.