This covers 1:12 of the song. I'll update it whenever I figure out more parts of the song.
Guitar 2
e|--------------------|
B|--------------------|
G|------0---------11--|
D|----9---9----12-12--|x3
A|--7-------10----10--|
E|--------------------|
e|-------------------|
B|-------------------|
G|------0-------0----|
D|----7---7---5---5--|
A|--5-------3--------|
E|-------------------|
(repeat until end of song)
Guitar 1
e|--12----------------12--------12--------------------------|
B|-----------------------15-12-----15-----------------------|
G|------14p12-14-14--(12)-------------14-14h16-14\12-11-12--|
D|----------------------------------------------------------|
A|----------------------------------------------------------|
E|----------------------------------------------------------|
e|----------------------------------|
B|----------------------------------|
G|--/11-----------------------------|
D|------14p12-12h14-12--------------|
A|---------------------12----12h14--|
E|------------------------15--------|
e|------------------------------------------------------------------|
B|------------------------------------------------------------------|
G|----------12-11/12-11/12---------------------------------------9--|
D|--12-(14)----------------12----12h14-12--------------9h12-10-9----|
A|------14--------------------14--------------12-14-12--------------|
E|-----------------------------------------15-----------------------|
e|----------------------------12-14-14b15-14/15--|
B|-------------12-10h12-10h12--------------------|
G|--11b12r11-9-----------------------------------|
D|-----------------------------------------------|
A|-----------------------------------------------|
E|-----------------------------------------------|
e|--15b17-15p14-14h15p14-----------------|
B|-----------------------15--------------|
G|--------------------------12-11--------|
D|--------------------------------14-12--|
A|---------------------------------------|
E|---------------------------------------|
e|-------------------------------------------------17b18r17--|
B|------------------------------15p12-12-12h13p12------------|
G|------------------------11/12------------------------------|
D|--12/14-12-------------------------------------------------|
A|-----------14----12h14-------------------------------------|
E|--------------15-------------------------------------------|
e|--15p14-14p12-12-------12-12---------------|
B|-----------------15-15-------15-12---------|
G|-----------------------------------14-14\--|
D|-------------------------------------------|
A|-------------------------------------------|
E|-------------------------------------------|
[ Tab from: http://www.guitaretab.com/b/buckethead/204806.html ]
e|--12-12--------------------------------|
B|--------15-13-12h13-15----15-----------|
G|-----------------------12----12-11/12--|
D|---------------------------------------|
A|---------------------------------------|
E|---------------------------------------|
e|----------------------------------------------------------------------|
B|----------------------------------------------------------------------|
G|----------------------------------------------------------------------|
D|--14p12-14-16-16--14p12----12-14--14p12-14-16-16--14p12----12---------|
A|------------------------14------------------------------14----/12-----|
E|------------------------------------------------------------------15--|
e|-------------------------------------------------|
B|--------------------------------------------/12--|
G|-----------------------11-11h12p11----11h12------|
D|-----------12-12h14-14-------------14------------|
A|--12h14-14---------------------------------------|
E|-------------------------------------------------|
e|--12----12-------------------|
B|-----15----/12-/12-----------|
G|-------------------12-11b12--|
D|-----------------------------|
A|-----------------------------|
E|-----------------------------|
e|---------------------------------------------|
B|---------------------------------------------|
G|-----------------------12/11-----------------|
D|--/14------------------------12----12-12h14--|
A|-------12----12-14--14----------14-----------|
E|----------15---------------------------------|
e|-----------------------------------------------------------------|
B|-----15-15-15----------------------------------------------------|
G|--12-12-12-12-12-11----------------------------------------------|
D|--------------------14-12-14-12----/14-12-------------12-12------|
A|--------------------------------14--------12----12-14--------15--|
E|---------------------------------------------15------------------|
e|-----------------------------------------|
B|-------------------------------12h13p12--|
G|--11b12r11-----------11-12--14-----------|
D|-----------14-----14---------------------|
A|---------------14------------------------|
E|-----------------------------------------|
e|--17b19-17p15-17p15-14--14h15-14-12----12-12---------|
B|------------------------------------15--------15-12--|
G|-----------------------------------------------------|
D|-----------------------------------------------------|
A|-----------------------------------------------------|
E|-----------------------------------------------------|
e|------------------------------------------------|
B|-----12-13-15-15-13-12-13-----------------------|
G|--14----------------------12--------------------|
D|-----------------------------14-12-14----12-14--|
A|--------------------------------------14--------|
E|------------------------------------------------|