Tried tabbing this song. Will have some mistakes so I apologize in advance.
PART 1 (0:00 - 0:23) x4
E|-------------------------------------------|----------------------------------------|-
B|-------------------------------------------|----------------------------------------|-
G|-------------------------------------------|--------------------4-------------------|-
D|----5--------5-----------------------------|--------------3-----------3-----------3-|-
A|-4--3--4-4-4-3---4--4--------3-4-6-4-3-----|-----2--------------------------2-------|-
E|-2-----2-2-2-----2--2--2-4-6-----------6-4-|--1-----1-1-1---1-1---1-1---1-1---1-1---|-
PART 2 (0:24 - 0:47)
Play this 3x
E|----------------------------------------------------------|-
B|----------------------------------------------------------|-
G|----------------------------------------------------------|-
D|----------------------------------------------------------|-
A|-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-10-|-
E|-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-8--|-
Play this 1x
E|---------------------------------------------------------|-
B|---------------------------------------------------------|-
G|---------------------------------------------------------|-
D|---------------------------------------------------------|-
A|-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-5-|-
E|-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-3-|-
REPEAT PART 1 (0:48 - 0:59) x2
E|-------------------------------------------|----------------------------------------|-
B|-------------------------------------------|----------------------------------------|-
G|-------------------------------------------|--------------------4-------------------|-
D|----5--------5-----------------------------|--------------3-----------3-----------3-|-
A|-4--3--4-4-4-3---4--4--------3-4-6-4-3-----|-----2--------------------------2-------|-
E|-2-----2-2-2-----2--2--2-4-6-----------6-4-|--1-----1-1-1---1-1---1-1---1-1---1-1---|-
PART 3 (1:00 - 1:08)
E|--------------------|----------------------|---------------------|-
B|-12----------11-----|--10----------10-10---|--12----------11-----|-
G|-10----------9------|--8-----------8--8----|--10----------9------|-
D|-11----------10-----|--9-----------9--8----|--11----------10-----|-
A|-9-----------8------|--7-----------7--7----|--9-----------8------|-
E|-----0-0-0-0--------|------0-0-0-0---------|------0-0-0-0--------|-
PART 4 (1:09 - 1:24)
E|---------------------------------|-
B|---------------------------------|-
G|---------------------------------|-
D|---------------------------------|-
A|-2-2-2-2-2-2-2-2-2-2-3-3-4-4-5-5-|-
E|-0-0-0-0-0-0-0-0-0-0-1-1-2-2-3-3-|-
E|-------------------------------------------------------------------------------|-
B|-------------------------------------------------------------------------------|-
G|-------------------------------------------------------------------------------|-
D|-------------------------------------------------------------------------------|-
A|-7-7-7-7-9-9-9-10-10-10-12-12-14-14-14-14-14-14-14-12-12-12-10-10-10-9-9-9-9-9-|-
E|-5-5-5-5-7-7-7-8--8--8--10-10-12-12-12-12-12-12-12-10-10-10-8--8--8--7-7-7-7-7-|-
E|------------------------------------------------------------------------------|-
B|------------------------------------------------------------------------------|-
G|------------------------------------------------------------------------------|-
D|------------------------------------------------------------------------------|-
A|-7-7-7-7-9-9-9-10-10-10-12-12-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-|-
E|-5-5-5-5-7-7-7-8--8--8--10-10-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-|-
PART 5 (1:24 - 1:48) x2
E|-----------------------------------------------------------------|-
B|-----------------------------------------------------------------|-
G|-----------------------------------------------------------------|-
D|-4-----4-----4-------------------4-----4-----4-------------------|-
A|-----------------4-------------------------------2---5---4---2---|-
E|---2-2---2-2---2---2-2-2-2-2-2-2---2-2---2-2---2---2---2---2---2-|-
E|-----------------------------------------------------------------|-
B|-----------------------------------------------------------------|-
G|-----------------------------------------------------------------|-
D|-3-----3-----3-------------------3-----3-----3-------------------|-
A|-----------------3-------------------------------1---4---3---1---|-
E|---1-1---1-1---1---1-1-1-1-1-1-1---1-1---1-1---1---1---1---1---1-|-
PART 6 (1:48 - 1:57)
E|----------------------------------------------------------|-
B|----------------------------------------------------------|-
G|----------------------------------------------------------|-
D|-4-----3----7---------------------------------------------|-
A|-4-----3----7---------------------------------------------|-
E|-2-----1----5-----5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-|-
PART 7 (1:57 - 2:23)
Play 2x
E|--------------------------------------------------------------------------------|-
B|--------------------------------------------------------------------------------|-
G|------------------0------------------0------------------0----------------0------|-
D|-----7-9-10----10-------7-9-10----10-------7-9-10----10---10----10----10---10---|-
A|---7--------10--------7--------10--------7--------10---------10----10---------8-|-
E|-5------------------5------------------5----------------------------------------|-
Play 1x
E|--------------------|-
B|--------------------|-
G|------------------0-|-
D|-----7-9-10----10---|-
A|---7--------10------|-
E|-5------------------|-
PART 8 (2:24 - 2:27)
E|------------------------|-
B|------------------------|-
G|------------------------|-
D|------------------------|-
A|-7---7-7-7--7--7--3-----|-
E|-5---5-5-5--5--5--1-----|-
SOLO PART 1 (2:27 - 2:51)
E|--------------------------------------------------------------------------|-
B|--------------------------------------------------------------------------|-
G|-16b18----18--18--16b18r16-14----14-16-16b18r16-14------------------------|-
D|------------------------------16---------------------16p14----14----------|-
A|-----------------------------------------------------------16----16-14-12-|-
E|--------------------------------------------------------------------------|-
[ Tab from: http://www.guitaretab.com/b/buckethead/326053.html ]
E|--------------------------------------------------------14---------------|-
B|-----------------------------------------------------14----14-17-17b19---|-
G|------------------------------14----14--b16r14-16b18---------------------|-
D|-------------------------------------------------------------------------|-
A|----------12--14b16---r14--16----16--------------------------------------|-
E|-14p12-14----------------------------------------------------------------|-
E|----------14-16--b17--17b19-17----------------------------------------------------------|-
B|-19----14----------------------19p17----17------------17--------------------------------|-
G|-------------------------------------18----18-16b18-------16b18r16-14h16-14h16-14-------|-
D|----------------------------------------------------------------------------------------|-
A|----------------------------------------------------------------------------------------|-
E|----------------------------------------------------------------------------------------|-
SOLO PART 2 (2:51 - 3:15)
E|-----------------------------------------------------------------------------|-
B|-20-----20-------------------------------------------------------------------|-
G|-19b21--21--21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21r19-17--h19b21-|-
D|-----------------------------------------------------------------------------|-
A|-----------------------------------------------------------------------------|-
E|-----------------------------------------------------------------------------|-
E|----17--------------------|-
B|-17----17-20--b22r20------|-
G|---------------------17---|-
D|--------------------------|-
A|--------------------------|-
E|--------------------------|-
shredding part (apologies if there are notes missing, this is quite difficult to tab):
E|-7-8-7-5---5-8-5-7-8-7-5---5-8-5-7-8-7-5----------------------------------------|-
B|---------8---------------8---------------8-6-5-6-5-6-5-6-5-------------5--------|-
G|-----------------------------------------------------------7-7-5-4-5-7---7b9----|-
D|--------------------------------------------------------------------------------|-
A|--------------------------------------------------------------------------------|-
E|--------------------------------------------------------------------------------|-
E|-------------------------------------------------------17-20-17--------------------------|-
B|-------------------------------------17-18-20-17-18-20----------20-18-17-18-20-22-20b22--|-
G|----------------------------16-17-19-----------------------------------------------------|-
D|-------------------15-17-19--------------------------------------------------------------|-
A|----------15-17-19-----------------------------------------------------------------------|-
E|-15-17-19--------------------------------------------------------------------------------|-
E|-12-13-12-10------------------------------------------------------------------------------|-
B|-------------13-11-10---------------------------------------------------------------------|-
G|----------------------12-10-9-------------------------------------------------------------|-
D|------------------------------12-10-9-7----7-10-7-9-10-9-7--------------------------------|-
A|----------------------------------------10-----------------10-8-7-8-10-8-7----------------|-
E|---------------------------------------------------------------------------10-8-7-10b12---|-
E|----------------------------------8-7-5---5-8-5-7-8-7-5---5-8-17----------------------------|-
B|----------------------------5-6-8-------8---------------8--------20b22----22-22-22-22-22-22-|-
G|----------------------4-5-7-----------------------------------------------------------------|-
D|---------------7-9-10-----------------------------------------------------------------------|-
A|--------7-8-10------------------------------------------------------------------------------|-
E|-7-8-10-------------------------------------------------------------------------------------|-
PART 9 (3:15 - 3:23)
I hear finger nubs in this part, but I'm not sure.
E|-----------------------------------------------------------------------------|-
B|-----------------------------------------------------------------------------|-
G|-----------------------------------------------------------------------------|-
D|-----------------------------------------------------------------------------|-
A|-4-4-4-4-5-5-5-5-6-6-6-6-7-7-7-7-8-8-8-8-9-9-9-9-10-10-10-10-----------------|-
E|-------------------------------------------------------------14p10-13p9-12p8-|-
E|-----------------------------------------------------------------|-
B|-------------------------------------------------14p10-13p9-12p8-|-
G|---------------------------------14p10-13p9-12p8-----------------|-
D|-----------------14p10-13p9-12p8---------------------------------|-
A|-14p10-13p9-12p8-------------------------------------------------|-
E|-----------------------------------------------------------------|-
E|---------------------------------------------------------------------------------|-
B|-13p4-12p4-13p4-12p4-13p5-12p5-13p5-12p5-13p6-12p6-13p6-12p6-13p7-12p7-13p7-12p7-|-
G|---------------------------------------------------------------------------------|-
D|---------------------------------------------------------------------------------|-
A|---------------------------------------------------------------------------------|-
E|---------------------------------------------------------------------------------|-
some laser beam shenanigans...
REPEAT PART 1 (3:24 - 3:48) x4
E|-------------------------------------------|----------------------------------------|-
B|-------------------------------------------|----------------------------------------|-
G|-------------------------------------------|--------------------4-------------------|-
D|----5--------5-----------------------------|--------------3-----------3-----------3-|-
A|-4--3--4-4-4-3---4--4--------3-4-6-4-3-----|-----2--------------------------2-------|-
E|-2-----2-2-2-----2--2--2-4-6-----------6-4-|--1-----1-1-1---1-1---1-1---1-1---1-1---|-
PART 2 (3:48 - 4:11)
Play this 3x
E|----------------------------------------------------------|-
B|----------------------------------------------------------|-
G|----------------------------------------------------------|-
D|----------------------------------------------------------|-
A|-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-10-|-
E|-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-8--|-
Play this 1x
E|---------------------------------------------------------|-
B|---------------------------------------------------------|-
G|---------------------------------------------------------|-
D|---------------------------------------------------------|-
A|-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-5-|-
E|-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-3-|-
ENDING (4:11 - 4:18)
E|---|
B|---|
G|---|
D|---|
A|-4-|
E|-2-| with effects.