Riff A
|--------------------------------------------------------------------------|
|--------------------------------------------------------------------------|
|-----4------4------4---------------4------4------4------------------------|
|--------------------------------------------------------------------------|
|--7----7-7----7-7-----7-7-7-7-7-7----7-7----7-7-----7-7-7-7-7-------------|
|--------------------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/n/nine_inch_nails/metal_tab_ver_2.html ]
|--------------------------------------------------------------------------|
|--------------------------------------------------------------------------|
|--------------------------------------------------------------------------|
|-----5------5------5---------------2------2------2------------------------|
|--------------------------------------------------------------------------|
|--8----8-8----8-8-----8-8-8-8-8-5----5-5----5-5-----5-5-5-5-5-------------|
Bridge
|-------------|
|-------------|
|-------------|
|-----3-------|
|-------------|
|--1----1-1---|
Riff B
|--------------------------------------------|
|--------------------------------------------|
|------------7--7/8-------------8\7----------|
|---7-----8------------7-----8---------------|
|------8------------------8------------------|
|--------------------------------------------|
Riff C
|---------------------|
|---------------------|
|-------------10------|
|---7--8--10----------|
|---------------------|
|---------------------|
Riff A x6
Bridge x13
Riff A x4
Bridge (to the end)
Alt:
Riff A x6
Bridge x13
Riff A x4
Bridge x32
Riff B x4
Riff C (to the end)