This is how Buckethead plays Pure Imagination live and how it is on the Giant Robot CD.
There may be 1 or 2 notes wrong but other than that it's identical to how he does it live.

e|---------------------------------|
B|-----------------7-8-7-8-7-8-7---|
G|-----7-----7-------------------7-|
D|---5-----5-----5-----------------|
A|-7-----7-----7-------------------|
E|-----------------0---------------|
come with me...

e|---------------------------------|
B|---------------------------------|
G|-----4-5-7-4-2-------------------|
D|---5-----------5-4-5-4-5-4-5-4---|
A|-7-----------------------------5-|
E|---------------------------------|
take a look...

e|-3-5-3-5-3-3-2-----|----------------|
B|---------------3---|0-1-0-1-0-----3-|
G|-----------------4-|------------4---|
D|-------------------|----------5-----|
A|-3-----------2-----|0---------------|
E|-------------------|----------------|
if you want to view...

e|-2-3-2-3-2---0-2-|-0-2-0-2-0-0-2-3-4-5-|
B|-----------3-----|---------------------|
G|-4-----------4---|---------------------|
D|-----------------|-----------2-4-5-6-7-|
A|-----------------|---------------------|
E|-----------------|---------------------|
anything you want to....