The main bass is just
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3-3-3-3-3-3-3-3-3-3-3-3-3-3-|
Main tune translated for guitar
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5-------0----3-7--5---------|
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5-------0----3-7--5---------|
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5------3------1------5------|
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5------3------1------5------|
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The part that is actually guitar
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5-5-5-5-5-5-5-5---------------|
5-5-5-5-5-5-5-5-6-6-6-6-5-----|
3-3-3-3-3-3-3-3-6-6-6-6-5-----|
----------------4-4-4-4-3-----|
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5-5-5-5-5-5-5-5---------------|
5-5-5-5-5-5-5-5-6-6-6-6-5-----|
3-3-3-3-3-3-3-3-6-6-6-6-5-----|
----------------4-4-4-4-3-----|
Repeat all this three times and you have the whole song
http://en.wikipedia.org/wiki/Breaking_Circus