"Appetite for destruction"
Paradise City

Here's how the riff really goes.
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----------------------------------------------------------1---------------
---3----1----2----3----1----2----3----1----3----1----3--------------------

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-----------------------------------------------------3----1---------------
---3----1----2----3----1----2----3----1----3----1-------------------------

--------------------------------------------------------------------------
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----------------------------------------------------------1---------------
---3----1----2----3----1----2----3----1----3----1----3--------------------

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-----------------------------------------------------3----1---------------
---3----1----2----3----1----2----3----1----3----1-------------------------
On the album, two guitars do this, but 1 does this starting at the 5th fret
on the D string.