Urutu "Emboscada" bass tab
Album: 7" Urutu
Tuning: standard
Tabbed: by Mechayoshi 
This sounds pretty close, follow the tab through the song. 
G|-----------------------------------|
D|-----------------------------------|
A|--5-5-4----------------------------|
E|-----------------------------------| X1
G|-----------------------------------|
D|-----------------------------------|
A|--4-4-4-4-2-2-2-2-4-4-4-4-5-5-4----|
E|-----------------------------------| x4
G|-----------------------------------|
D|-----------------------------------|
A|--9-9-8-5-4-----2-2-4--------------|
E|-----------------------------------| x4
G|-----------------------------------|
D|-----------------------------------|
A|--2-2-5-2-4------4-4-4-4-4-4-------|
E|-----------------------------------| x4
(During guitar solo)
G|-----------------------------------|
D|-----------------------------------|
A|--9-8-6-4--------------------------|
E|-----------------------------------| x4
G|-----------------------------------|
D|-----------------------------------|
A|--4-4-4-4-2-2-2-2-4-4-4-4-5-5-4----|
E|-----------------------------------| x1
G|-------------------------7-7-6-----|
D|-----------------------------------|
A|--4-4-4-4-2-2-2-2-4-4-4-4----------|
E|-----------------------------------| x1 
G|-----------------------------------|
D|-----------------------------------|
A|--4-4-4-4-2-2-2-2-4-4-4-4-5-5-4----|
E|-----------------------------------| x2
G|-----------------------------------|
D|-----------------------------------|
A|--9-9-8-5-4-----2-2-4--------------|
E|-----------------------------------| x4
G|-----------------------------------|
D|-----------------------------------|
A|--2-2-5-2-4------4-4-4-4-4-4-------|
E|-----------------------------------| x4
G|-----------------------------------|
D|-----------------------------------|
A|--9-9-8-5-4-----2-2-4--------------|
E|-----------------------------------| x1
G|-----------------------------------|
D|-----------------------------------|
A|--9-9-8-5-4------------------------|
E|-----------------------------------| X1