Practice along with my video
http://youtu.be/m3KzuJvKDw4

DROP D TUNING
Tune your low E (the string closest to your face) to D.

e|----------|
B|----------|
G|----------|
D|-0~--0----|
A|-0~--0-7b-|
D|-0~--0----|

e|---------------------------------------|
B|---------------------------------------|
G|---------------------------------------|
D|-3-------|-5-------|-7-------|-8-------|
A|-----5---|-----5---|-----5---|-----5---|
D|---0---0-|---0---0-|---0---0-|---0---0-| Palm mute/deaden the '0's

e|-------------|-------------|-------------|--------------|
B|-------------|-------------|-------------|--------------|
G|-------------|-------------|-------------|--------------|
D|-3-----------|-5-----------|------5------|------8-------| <- I didnt play that '8' in my video
A|------5------|------5------|-8-----------|-7------------|    but that's what I was supposed to play.
D|---00---0000-|---00---0000-|---00---0000-|---00---0000--| Palm mute/deaden the '0's

e|------------|------------|-----------|-----------|
B|------------|------------|-----------|-----------|
G|------------|------------|-----------|-----------|
D|-333--------|-555--------|-777-------|-888-------|
A|-xxx-555555-|-xxx--55555-|-xxx-55555-|-xxx-55555-|
D|-000-000000-|-000--00000-|-000-00000-|-000-00000-| Palm mute every note

e|------------|------------|-----------|-----------|
B|------------|------------|-----------|-----------|
G|------------|------------|-----------|-----------|
D|-333--------|-555--------|-----55555-|-----88888-|
A|-xxx-555555-|-xxx--55555-|-888-xxxxx-|-777-xxxxx-|
D|-000-000000-|-000--00000-|-000-00000-|-000-00000-| Play ALL notes open


e|----------------------------------|
B|----------------------------------|
G|----------------------------------|
D|-x-0-0~---0--------5/7~--3/5~-----|
A|-x-0-0~---0-7b--5--5/7~--3/5~---0-|
D|-x-0-0~---0-----0--5/7~--3/5~---0-| Palm mute the last '00'
   D U D <-Strumming pattern for that. It's real quick so I thought I'd let you know.