Ok, first of all if you have a 4-string bass you have to tune your E string down to D. If you have a 5 or 6 string, then just regard the 4th string in the tab as your 5th string, which is B.
after you do that, its very simple, it goes like this:
[ Tab from: http://www.guitartabs.cc/tabs/d/dirty_vegas/days_go_by_btab.html ]
Just repeat that the whole time
thats the whole song. Its not complicated at all, but it sounds really cool.
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