xwell, here is one of my Argentina favorite bands, called ATTAQUE 77, and here is this song called " LOS TIBURONES ", I only could get the intro (I get 2 played the wich you enjoy most, both of them sound relly really similar), then I will put the rest, enjoy it, oh! I almost forget, it's punk!!! ESTANDARD TUNING (FIRST POSSIBLE INTRO) e----------------------------------------| B----------------------------------------| G----------------------------------------| x2 D--555------555--------999------999------| A--333-5555-333-5555---777-9999-777-9999-| E------3333-----3333-------7777-----7777-| (SECOND POSSIBLE INTRO) e----------------------------------------| B----------------------------------------| G----------------------------------------| x2 D--666------666--------999------999------| A--444-6666-444-6666---777-9999-777-9999-| E------4444-----4444-------7777-----7777-|