This is the opening there for the first few episodes of my favorite anime, Gravitation...Hope you enjoy it!!!

First part:

e|----------------------------------8---6---5--------------------------------- 
B|-----6--------8----6------8----6--------------6------6------8---6-----8---6~--
G|-5--------5------------5-------------------------5------5---------5----------
D|---------------------------------------------------------------------------
A|---------------------------------------------------------------------------
E|---------------------------------------------------------------------------


Second part:

e|---------------------------------------------------------------------------
B|---------------------------------------------------------------------------
G|-9-9--10---------------------9-9--10-----------------------------------------
D|---------10--8--7--8--10--------------10--8--7--8--7--------------------------
A|---------------------------------------------------8-----------------------
E|---------------------------------------------------------------------------



e|---------------------------------------------------------------------------
B|---------------------------------------------------------------------------
G|-9-9--10---------------------9-9--10-----------------------------------------
D|---------10--8--7--8--10--------------10--8--7--8--7--------------------------
A|---------------------------------------------------8-----------------------
E|---------------------------------------------------------------------------

And those are pretty much the only important parts where the guitar plays as the melody. The rest is all vocals...And I'm too lazy to figure those out...Enjoy!!