Lithium
One whole step down (D G C F A D)
Intro/Verse
D------------------------------------------------
A-------------------------------------------------
F---------------6---------5-5-7-7-7-4-4-7-7-7-
C--------6-----6------7--5-5-7-7-7-4-4-7-7-7-
G--------6--4-------7----3-3-5-5-5-2-2-5-5-5--
D-0-0-4----------5-------------------------------

"Yeah Yeahhh" part
D-----------------------------------------------------
A-----------------------------------------------------
F----------------6-6-6--------5-5-7-7-7-4-4-7-7-7-
C-2-2-2-6-6-6-6-6-6-7-7-7-5-5-7-7-7-4-4-7-7-7-
G-2-2-2-6-6-6-4-4-4-7-7-7-3-3-5-5-5-2-2-5-5-5-
D-0-0-0-4-4-4--------5-5-5-------------------------

Chorus
D----------------
A----------------
G---------5-5-5-
D--7-7-7-5-5-5- repeat many times
A--7-7-7-3-3-3-
D--5-5-5---------