Peter Manjarrés is a favorite vallenato singer given birth to in Valledupar, Colombia, that has often performed in tandem with accordionist Sergio Luis Rodríguez. The duo’s collaborations expand from live shows to documenting studios, leading to such albums as Imbatible (2006) and Un Papá de Los Amores (2007), the last mentioned which was nominated to get a Latin Grammy in the group of Greatest Cumbia/Vallenato Record in 2007. Manjarrés can be credited being a manufacturer and arranger.