The Black Dahlia Murder
Paint It Black

This is the C tuning version for the song, not Drop C, just C.
They have two guitarists but they harmonize over a rythem a couple times,
Which makes it sound like three guitars...
But, this is how I play it.

|----------------------------------------|
|----------------------------------------|
|7-9-10-12-10-9-7-7-6-7-9-6h7h9~--9p7-6~-|
|0-0--0--0--0-0-0-0-0-0-0-0-------0---0--|
|----------------------------------------|
|----------------------------------------|

Gtr 1
|-----------|---------------------------------------------------------|
|-----------|---------------------------------------------------------|
|-----------|---------------------------------------------------------|
|-----------|---------7----------------------------7------------------|
|10-9--10-12|--7-9-10---10-9-7--6-7-9-7-6---7-9-10---10-9-7--6-7-9-7-6|
|8--7--8--10|0----------------------------0---------------------------|
               " "  " "  " " "  " " " " "   " "  " "  " " "  " " " " "|
Gtr 2                                                                 |
|-----------|---------------------------------------------------------|
|-----------|---------------------------------------------------------|
|-----------|---------------------------------------------------------|
|-----------|--------------------------------------7------------------|
|10-9--10-12|2--------------------------x\--7-9-10---10-9-7--6-7-9-7-6|
|8--7--8--10|0--------------------------x\0---------------------------|
                                            " "  " "  " " "  " " " " "

Both Gtrs
|-----------------------------------------------------|
|-----------------------------------------------------| x2
|-----------------------------------------------------|
|-----------------------------------------------------|
|----7---5---5p2-----5------7-----7---6---7---9-7-6-7-|
|0-0---0---0-----3-3----5-5---7-7---7---7---7---------|
 . .   .   .     . .    . .   . .   .   .   . " " " "

Both Gtrs
|--------------------------------------------------------|
|--------------------------------------------------------|
|--------------------------------------------------------|
|-----------------7--------------------------------------|
|----7---9---10-------10---9---7---7---6---7---9---7---6-|
|0-0---0---0----0---0----0---0---0---0---0---0---0---0---|
 . .   .   .    .   .    .   .   .   .   .   .   .   . "

Both Gtrs
|-----------------------------------------------------|
|-----------------------------------------------------| x2
|-----------------------------------------------------|
|-----------------------------------------------------|
|----7---5---5p2-----5------7-----7---6---7---9-7-6-7-|
|0-0---0---0-----3-3----5-5---7-7---7---7---7---------|
 . .   .   .     . .    . .   . .   .   .   . " " " "

Gtr 1
|---------------------|
|---------------------|
|---------------------|
|---------------------|
|6h-7p6-9~--6h-7p6-10~|
|---------------------|
Gtr 2                 |
|---------------------|
|---------------------|
|---------------------|
|-------7~----------8~|
|9h10p9-----9h10p9----|
|---------------------|

Gtr 1(PM open note on C string.) Play twice.
|-----------------------------|
|-----------------------------|
|-----------------------------|
|---------7-------------------|
|--7-9-10---10-9-7--6-7-9-7-6-|
|0----------------------------|
 " " "  " "  " " "  " " " " "
Gtr 2(Timing is off, it's hard to line up right.) Play twice.
|---------------------------------------|
|---------------------------------------|
|---------------------------------------|
|---------------------------------------|
|2222-2222-2222-2222-2222-2222-2222-2222|
|0000-0000-0000-0000-0000-0000-0000-0000|
 .... .... .... .... .... .... .... ....

Gtr 1(PM Open note on C string.) Play twice.
|--------------------------------|
|--------------------------------|
|--------------------------------|
|----------7---------------------|
|--7--9-10---10-9-7--6-7--9-7--6-|
|0-------------------------------|
 " "  "  " "  " " "  " "  " "  " |
Gtr 2(PM Open note on C sring.) Play twice.
|--------------------------------|
|--------------------------------|
|--------------------------------|
|-----7-9-10-9--7---------7------|
|--10-------------10-9-10---10-9-|
|0-------------------------------|
 "  " " "  " "  "  " "  " "  " "

Both Gtrs
|----------------------------------------|
|----------------------------------------| x2
|----------------------------------------|
|----------------------------------------|
|2222-2222-2222-2222-2222-2222-2222-2222-|
|0000-0000-0000-0000-0000-0000-0000-0000-|
 .... .... .... .... .... .... .... ....

Gtr 1(With effect)
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|---------7------------------------------7----------------------|
|--7-9-10---10-9-7-7-6-7-9-7-6~---7-9-10---10-9-7-7-6-7-9-7-6~--|
|0------------------------------0-------------------------------|
Gtr 2                                                           |
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|2~----------------9~-----------2---------------9-9-9-9-9-9-9-9-|
|0~----------------7~-----------0---------------7-7-7-7-7-7-7-7-|
                                                . . . . . . . .

Both Gtrs
|-------------------------------------|------------------------------|
|-----------------------------------x1|----------------------------x2| x2
|-------------------------------------|------------------------------|
|9~--7~-------------------------------|------------------------------|
|7~--5~------5---5~------7-----7---7--|----7---6---7---9---7---6---7~|
|7~--5~--3-3---3-----5-5---5-5---5---5|7-7---7---7---7---7---7---7---|
         . .   .     . .   . .   .   . . .   .   .   .   .   .   .

Both Gtrs
|---------------------------------------|
|---------------------------------------|
|---------------------------------------|
|---------------------------------------|
|2--2-2-2-2--2-2-2-2--2-2-2-2-2-2-2-2-2-|
|0--0-0-0-0--0-0-0-0--0-0-0-0-0-0-0-0-0-|
 .  . . . .  . . . .  . . . . . . . . .
(Continued from above)
|---------------------------------------|
|---------------------------------------|  x2
|---------------------------------------|
|---------------------------------------|
|9--9-9-9-9--9-9-9-9--9-9-9-9-9-9-9-9-9-|
|7--7-7-7-7--7-7-7-7--7-7-7-7-7-7-7-7-7-|
 .  . . . .  . . . .  . . . . . . . . .

This is played over above riff.
Gtr 1
|-----------------------------|
|-----------------------------|
|-----------------------------|
|------------7----------------|
|7~--10-9~------10~---9--7-6~-|
|-----------------------------|
Gtr 2                         | x2
|-----------------------------|
|-----------------------------|
|-----------------------------|
|-----9------10--9~-----------|
|10~----12~----------12-10-9~-|
|-----------------------------|

Gtr 1(PM open note on C string)
|-----------------------------|
|-----------------------------|
|-----------------------------|
|---------7-------------------|
|--7-9-10---10-9-7--6-7-9-7-6-|
|0----------------------------|
 " " "  " "  " " "  " " " " "
Gtr 2(Timing may be off.)
|----------------------------|
|----------------------------|
|----------------------------|
|----------------------------|
|2--------2-2-2-2-2-------x\-|
|0--------0-0-0-0-0-------x\-|
 .        . . . . .

Both Gtrs(PM open note on C string)
|-----------------------------|
|-----------------------------|
|-----------------------------|
|---------7-------------------|
|--7-9-10---10-9-7--6-7-9-7-6-|
|0----------------------------|
 " " "  " "  " " "  " " " " "
Play numerous times and fade out.

It's not 100% but it's very close.

Key:
Palm mute        = .
Bend             = b
Hammer on        = h
Pull of          = p
Pick Scrape      = x\
Slide up         = /
Slide down       = \
Tremolo Pick     = "
Ring out/Vibrato = ~
Natural Harmonic = #
Pinch Harmonic   = *