LÃ pez made five escopetarras , four of which were given to Colombian musician Juanes , Argentine musician Fito PÃ ez , the United Nations Development Program , and the city government of BogotÃ , while one was kept for himself . He initially had five escopetarras built by Colombian luthier Alberto Paredes , four of which were given to Colombian musician Juanes , Argentine musician Fito PÃ ez , the United Nations Development Program , and the city government of BogotÃ , while one was kept for himself .