This riff is just |Em7  |G   | with a bassline
between them. It's played the same during
the entire song. The only thing that varies
is how hard you play the strings. As always:
listen to the song to get it right.

No capo
Standard tuning


e----3---3?-3-3-3-3-3-3---3---3?-3-3-3-3-3-3-|
B----3---3--3-3-3-3-3-3---3---3?-3-3-3-3-3-3-|
G----0---0--0-0-0-0-0-0---0---0?-0-0-0-0-0-0-|
D----0---0--2-2-2-2-2-2---0---0?-0-0-0-0-0-0-|
A-----------2-2-2-2-2-2----------2-2-2-2-2-2-|
E?-3---2----0-0-0-0-0-0?-0--2----3-3-3-3-3-3-|
            Em7                  G