Never Knowing How Or Why Tab

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Never Knowing How or Why:

Did my best for the lead of this one, chords are buried somewhere but I couldn't
make head nor tail of them.

Verse 1

E|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
G|-9-9-9-9-9-9-9-9-11-11-11-11-11-11-11-11-------------------------9-9-9-9-9-|
B|-----------------------------------------10-10-10-10-10-12-12-12-----------|
e|---------------------------------------------------------------------------|

E|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
G|-9-9-9---------------------------------------------------------------------|
B|--------11-11-11-11-11-11-11-11-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9------------|
e|---------------------------------------------------------------------------|

Chrous(Played Twice)

E|------------------------------------------------------12----12------------|
A|-------------------------------------10-12-10-9-12-12----10----9-10-10----|
D|-12----12----------12----12--------------------------------------------12-|
G|----12----12----------12--------------------------------------------------|
B|-------------10-10----------10-12-12--------------------------------------|
e|--------------------------------------------------------------------------|

E|---------------------------------------------------------------------------|
A|----------------------------------10-12-10-9-12-12-10-12-10-9-12-12--------|
D|----12-----------12---12---------------------------------------------------|
G|12-----12----------12------------------------------------------------------|
B|---------10-10-----------10-12-12------------------------------------------|
e|---------------------------------------------------------------------------|

The second verse is the same notes as the first but the picking rhythm is different

After the second chorus:

These notes are definitely played but I'm not sure whether its the lead or whether
they're as part of a chord as they feed out of whatever is playing on the second
guitar under the chorus. You'll have to listen for the rhythm because I'm not sure
how to tab it,

E|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
B|-17----------17--18--------------------------------------------------------|
e|-----17-(19)---------------------------------------------------------------|

It finishes on 18 of ths bit after the last chorus

Any corrections welcome