Standard tuning, simply drop the low E down 2 steps to C

e|-7-------7-------7---------------------------------------------|
B|-----5-------5-------5---7---8---------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-4-------------------------------------------------------------|

e|-7-------7-------7---------------------------------------------|
B|-----5-------5-------5---7---8---------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-0-------------------------------------------------------------|

e|-7-------7-------7---------------------------------------------|
B|-------------------------7---8---------------------------------|
G|-----7-------7-------7-----------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-7-------------------------------------------------------------|

e|---------------------------------------------------------------|
B|-7---5---7---5---7---5---7---8---------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-2-------------------------------------------------------------|

e|---------------------------------------------------------------|
B|-10---7---10---7---10---7---8---7------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-6-------------------------------------------------------------|

e|-------------------7-------------------------------------------|
B|-10---7---10---7-------7---8---7-------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-0-------------------------------------------------------------|

e|-5---2---5---2---5---2---3---5---------------------------------|
B|---------------------------------------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-1-------------------------------------------------------------|

e|---------------------------------------------------------------|
B|-7---5---7-------7---------------------------------------------|
G|-------------7-------7---6---7---------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-2-------------------------------------------------------------|


e|-7-------7-------7---------------------------------------------|
B|-----8-------8-------5---7---8---------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-4-------------------------------------------------------------|

e|-7-------7-------7---------------------------------------------|
B|-----8-------8-------5---7---8---------------------------------|
G|---------------------------------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-0-------------------------------------------------------------|

e|-7-------7-------7---------------------------------------------|
B|-----8-------8-----------7---8---------------------------------|
G|---------------------7-----------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-7-------------------------------------------------------------|

e|---------------------------------------------------------------|
B|-7---5---7---5---7---5------5----8-----------------------------|
G|------------------------7--------------------------------------|
D|---------------------------------------------------------------|
A|---------------------------------------------------------------|
C|-2-------------------------------7-----------------------------|