Black Keys - Have Mercy On Me Chords & Tabs

have mercy on me-the black keys(cover song)
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this is just the main riff i figured out
played slow and bluesy of course

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------------------5----------------------------|
--------7-5---5-7---7--------------------------|
-0----------7----------3----3-5-3-5-3-5-3-5-0--|

[ Tab from: https://www.guitartabs.cc/tabs/b/black_keys/have_mercy_on_me_tab.html ]
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------------------5h7p5-------------------------------|
--------7-5---5-7-------7-------------------------5-7-|
-0----------7--------------3----3-5-3-5-3-5-3-5s7-----|

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-7-5--------------------------------------------------|
-----7-5--5-5-5-5-7-5-5-5-5-3-0-----------------------|