Hi there , i just learn this by ear
if have any correction , kindly do so
Godbless us all

Casting crowns - east to west

Intro ( this is the one you heard from piano , just in case you dont have any piano )

E|------0------0------0------0------0------0-----0--|
B|--10-----10-----12-----12-----10-----10-----9-----|
G|--------------------------------------------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------|


And this is the part after the chorus

E|-----7--9--12------------7--9--12------------|
B|--9------------10--9--9------------10--9--7--|
G|---------------------------------------------|
D|---------------------------------------------|
A|---------------------------------------------|
E|---------------------------------------------|

thats all , hope it helps
please rate And Godbless us all