Johnny Cash - Ring Of Fire Chords & Tabs

this is the intro thing originally played on horns or whatever. if it doesn't sound 
move it up or down a string, or higher or lower on the fretboard
[ Tab from: https://www.guitartabs.cc/tabs/j/johnny_cash/ring_of_fire_tab.html ]
E--------------------------------------------------|
B--------------------------------------------------|
G-7-7-7-7-7-9-5-7--4-4-4-4-4-5-2-4-----------------|
D--------------------------------------------------|
A--------------------------------------------------|
E--------------------------------------------------|


play with every chorus too