Here's the little hook/melody thing

e------------------------------------------------------------------------------------|
B-------------------------------------------------------------------------14-15------|
G-14--12-15-14-12----14--12-15-14-12-----12-------------------12-14-15---------------|
D------------------15------------------15------15-14-12-11--15-----------------------|
A------------------------------------------------------------------------------------|
E------------------------------------------------------------------------------------|

The bass notes/background chords are Dm, C, Bb, A