Seasick Steve - Happy Man Tabs

Happy Man intro by Seasick Steve
Open D Tuning
                                                          x3
D--7-7-7/9--3/4-4-4-4\3----------5-5-5-5--3-3/4------------|
A-----------------------------------------------5----------|
Gb------------------------------------------------3-1------|
D-----------------------------------------------------3-0--|
A----------------------------------------------------------|
D-----------------------4-5-6-7----------------------------|

MAIN RIFF
D------------3-------------------3--------------------------------------|
A--------------5-0-3-5-------------5-0-3-5-----------------10-10-10-10--|
Gb-0h3-3---------------0h3-3---------------0-3p0-3p0-3-3----------------|
D--0h3-3-3-0-----------0h3-3-3-0-----------0-3p0-3p0-3-3----------------|
A--------3-0-----------------3-0-----------0-3p0-3p0-3-3----------------|
D--------3-0-----------------3-0----------------------------------------|

MAIN RIFF cont.       x9
D----------------------|
A-------------3-5-3-5--| then repeat last 2 parts of MAIN RIFF
Gb-0h3-3---------------|
D--0h3-3-3-0-----------|
A--------3-0-----------|
D--------3-0-----------|

Any corrections please comment
Thanks