Artist- Godsmack
Song- Mistakes
Tabber- Iconoclast

Riff 1
d|--------------------------------------------|
a|--------------------------------------------|
f|--------------------------------------------|
c|--------------------------------------------|
g|--------------------------------------------|
C|-s15-0-13-0-10-12-13-12-0-15-0-13-12-10-12--|

Riff 2
d|------------------------------------------|
a|------------------------------------------|
f|------------------------------------------|
c|-15-0-13-0-10-12-13-12-0-15-0-13-12-10-12-|
g|-15-0-13-0-10-12-13-12-0-15-0-13-12-10-12-|
C|-15-0-13-0-10-12-13-12-0-15-0-13-12-10-12-|

Riff 3
d|-----------------------------------|
a|-----------------------------------|
f|-----------------------------------|
c|-0-0-0-0-0-0-0-0-0-10-8------------|
g|-0-0-0-0-0-0-0-0-0-10-8------------|
C|-0-0-0-0-0-0-0-0-0-10-8------------|
  pm----   pm-   pm- 

At the end of that riff play...

c|--5---|
g|--5---|
C|--5---|

Riff 4
d|-----------------------------------|
a|-----------------------------------|
f|-----------------------------------|
g|-5-5-5-5-5-5-5-5-5-6-6-3-3---------|
c|-5-5-5-5-5-5-5-5-5-6-6-3-3---------|
G|-5-5-5-5-5-5-5-5-5-6-6-3-3---------|

Riff 5
d|------------------------------------------------------|
a|------------------------------------------------------|
f|------------------------------------------------------|
c|-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1------|
g|-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1------|
G|-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1------|
     pm---   pm-----------------------------------

Riff 6 (they play on this for a while, with different strumming patterns, but the same notes. im sure you can figure them out)
d|----------------------------------------------|
a|----------------------------------------------|
f|----------------------------------------------|
c|----------------------------------------------|
g|----------------------------------------------|
C|-12-0-0-13-0-0-12-0-0-13-0-0-12-0-10-0--------|