 1997's gathering power which Los Piojos achieved simply confirmed that they had arrived in the big leagues of Argentine rock, and that suburban rock was now in the driver's seat.To many, 1998's follow up studio album "Azul" is the best from the group.The band's assimilation of all types of eastern Argentine musical rhythms became clear with this release, and their eclectic nature did not cut into their popularity, in fact it made them more accessible to a wider Latin American taste, and so Los Piojos went on tour in Mexico and the United States.