Recently, Argentina Exclusive distributor-- Lafusa held a special Grand concert, in addition to Grand Artist as Lui Strat, Peter Pagano and Marcelo Roascio, many well-known local musicians in Argentina have also arrived at the scene of Grand site. Besides fantastic live performances, musicians took advantage of Grand devices to make demonstration and explain more knowledge about effect pedals. Through these interesting activities, this concert turned to be a very good lesson for all guitar beginners and lovers.