This is off their new cd maladroit.
its possible its a b-side because it hasnt come out yet, i dont know.
Its a rare weezer instrumental, so enjoy it.Its simple

-4-4-4-4-4---4-4--2-2-2-2-2--5-5-5-5-5---5-5-4-4-4-4-4-------------------------------
-4-4-4-4-4---4-4--4-4-4-4-4--5-5-5-5-5---5-5-4-4-4-4-4-------------------------------
-------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------
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Do-Do-Do-Do part

chords.
A, Bm
A, Bm
A, Bm, C#m, D, Bm, E

Heavy part
-------------------------------------------------------------------------
-------------------------------------------------------------------------
-------------------5-------------------5-------------------5-------------------5----
---------------5-7-----------------5-7-----------------5-7-----------------5-7------
---5-7-5-7-5-7---------5-7-5-7-5-7---------5-7-5-7-5-7---------5-7-5-7-5-7----------
-0-------------------0--------------------------------------------------------------
-----------------------------------------1-------------------3----------------------
And thats the song