M uth Full Of Cavities (partial) by Blind Melon

This is what I've figured out so far.  There's not much to the song, but there's one part I can't
figure out exactly.  Post corrections if you have anything to offer.  I'm not guranteeing
that this is exact, so here goes:

INTRO
e-------------------------------------------------|
B----0--0-0---------------------------------------|
G----0--0-0-------5-5----7----5s7-7--5s7-7--5-5---|
D----2--2-2-------5-5----7----5s7-7--5s7-7--5-5---|  repeat
A----2--2-2----3--3-3----5----3s5-5--3s5-5--3-3---|
E--0----------------------------------------------|
\                  \___/ /
\                   1  /
\____________________/
2
1 - Variation to indicated part 1 above (descending part in song)
something like:
-------------------|  
-6p3---------------|  
-----5p3-----5p3---|  (not quite sure;  more
---------5p3-------|   this)
-------------------|
-------------------|

2 - There's also a descending vibrato variation part that replaces part 2 above
-------------------|
-------------------|
-------------------|
-------------------|
-------------------|
-3vvv--2vvv--1vvv--|