Pop rock-band from Argentina Medellin started performing in the neighborhood golf club circuit in the first ’90s. Voted Greatest New Rock-band by a newspapers in Dec of 1993, quickly the foursome got the chance to open up for Bon Jovi at Buenos Aires’ River Dish stadium as well as for Soda pop Stereo system in 1995. That same yr, Medellin’s first recording, known as Callejones, was made by guitarist Guillermo Arron.