The only requirements are that you tune your guitar half a step. The three chords in this arpeggio intro: e-------9---- B------10--- G------11--- D------11--- A------9---- E------x---- e------5---- B------5---- G------6---- D------7---- A------7---- E------x---- e------5---- B------7---- G------7---- D------7---- A------5---- E------x---- ---------9-----------------------5------------------------------------------ ------------10-----------------------5----------------7-------7------7------ -----11--------11------------6---------6---------7----7-------7------7--- --11-----------------------7-------------------7----------7*-------7*-------7* 9------------------------7-------------------5----------------------------- ----------------------------------------------------------------------------