this is a good exercise to practice and improve your speed

here is the pattern:

G|————————
D|————————
A|——3412——
E|12————34

*You can start on any note you want and use the same fret pattern like this:

G|————————
D|————————
A|——7856——
E|56————78   etc. 

*Once you have it down, continue the pattern nonstop while moving up the strings.

G|——————————————————3412——
D|——————————3412——12————12
A|——3412——12————34————————
E|12————34————————————————




If you want to mix it up a bit, you can try using the same frets, but in a downward
pattern starting on the G string and descend down the strings.

G|12————34————————————————
D|——3412——12————34————————
A|——————————3412——12————34
E|——————————————————3412——          

but be careful with this one, because it sounds a bit different


these are not to be confused with the spider chord technique on guitar...



 bigbasstabs.