This is 100% correct..
(p/m) - palm mute
Intro
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D-----5-4----------5-4----------------------
A--4--3-2--7----4--3-2--7-------------------
E--2-------5----2-------5-------------------
Drum and Bass enter here
(Distortion)
e-------------------------------------------
B-------------------------------------------
G---3-4-5-6-7-8-9-10------------------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D-----5-4-----------------------------------
A--4--3-2--7--------------------------------
E--2-------5-------------------------------- (8x)
e-------------------------------------------
B-------------------------------------------
G---3-4-5-6-7-8-9-10------------------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D---------------7---------------------------
A---------5-----5---------------------------
E---(p/m)-7--------------------------------- (6x)
(Chorus)
[ Tab from: https://www.guitartabs.cc/tabs/n/nirvana/aneurysm_tab_ver_8.html ]
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D-------------------------------------------
A--4--7—-8-9-7------------------------------
E--2--5—-6-7-5------------------------------ (8x)
|_|
slide
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D---------------7---------------------------
A---------5-----5---------------------------
E---(p/m)-7--------------------------------- (6x)
(Chorus)
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D------------------------------------------
A--4--7—-8-9-7-------------------------------
E--2--5—-6-7-5-------------------------------- (8x)
|_|
slide
e-------------------------------------------
B-------------------------------------------
G---3-4-5-6-7-8-9-10------------------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
e-------------------------------------------
B-------------------------------------------
G-------------------------------------------
D-----5-4-----------------------------------
A--4--3-2--7--------------------------------
E--2-------5-------------------------------- (10x)
e-------------------------------------------
B-------------------------------------------
G---3-4-5-6-7-8-9-10-13---------------------
D-------------------------------------------
A-------------------------------------------
E-------------------------------------------
*Note: slide to last note from 10 and bend note.