Song is in Eb standard (every string tuned down a half step).
Intro/verses:
Gb------------------------|
Db------------------------|
Ab------------------------|
Eb--7/6-6-6-6-6-5-5-4-4-3-|
Verse into chorus:
Gb----------------------------|
Db----------------------------|
Ab----------------------5-5-5-|
Eb--7/6-6-6-6-6-5-5-3-3-------|
[ Tab from: https://www.guitartabs.cc/tabs/n/nirvana/beeswax_btab_ver_3.html ]
Chorus: +repeat to here a few times
Gb-------------|-----------------|
Db-------------|-----------------|
Ab---------3-2-|-------------3-2-|
Eb--0-3/-0-----|-0-3/-0-3/-0-----|
Breakdown:
Gb----------|
Db----------|
Ab----------|
Eb--1-1-1-1-|
Breakdown back to chorus:
Gb------------|
Db------------|
Ab------5-5-5-|
Eb--3-3-------|