 As a member of Difonía, Charlie took part of several festivals in the independent rock circuit of Perú and shared stage with international bands as “Silverstein", "Alesana" and "Tres de Corazón".In 2009, Difonía played the Banda Ancha de Medellín festival Colombia.In 2010 they played in the Colombian festival "Altavoz Festival 2010" at Medellín, together with "The Skatalites", "Robi Draco Rosa", "Dante Spinetta", "Reincidentes" and the Philharmonic Orchestra of Medellín.