Esta es el punteo intro
C D Em
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------------------8h10----------------------------
-9-11-12-11-11h12------12-11-11h12p11-9-----------
----------------------------------------9---------
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C Bm Em
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---------8h10-8h10p8-10b12b10b12b10---------------
-9-11-12----------------------------11h12p11---9--
---------------------------------------------9----
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-9-12-9-12---------------------------------------
-----------12p9----12p9h12p9----------------------
----------------12-----------12-------------------