Riff:
E|-----------------------------------|
B|-----------------------------------|
G|-----------------------------------|
D|-0--4-2-4-0------------------------|
A|-------------0-2-0-----------------|
E|-----------------------------------|

Play D and an F bar chord on the 5th fret, then at the chorus play this:

F C             Dm          G            C  
                  C7
  Lady Barbara, come with me to a place i know where we can be alone