The Difference Between Medicine And Poison Is In The Dose Intro Bass Tabs by Circa Survive

Drum intro then...

verse 1
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----3-5-----3-3-5-----5/----|

the 3-3-5 is repeated x 3

verse 2
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----3-5-----3-3-5------5/----|
-----------------------------|

3-3-5 is repeated x3 here too

order is...

verse 1
verse 2
verse 1
verse 2

then...

verse 3
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------------------------------|
----3-3-----3-3-3-------------|
------------------------------|

3-3--3 is repeated x3

verse 4
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-------------------------------|
----1-1---1---1-1-1---1---1-1--|
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then all this↑↑ is also the verses to the song and is repeated again ONCE in 
intro once Anthony Green starts singing