Peter Manjarrés is a popular vallenato singer born in Valledupar, Colombia, who often performs in tandem with accordionist Sergio Luis Rodríguez. The duo's collaborations extend from live performances to recording studios, resulting in such albums as Imbatible (2006) and El Papá de Los Amores (2007), the latter of which was nominated for a Latin Grammy in the category of Best Cumbia/Vallenato Album in 2007. Manjarrés is also credited as a producer and arranger. ~ Jason Birchmeier