How do you play this- AFI Silver and cold?

Question:D -8-x-x-4-x-x-6-x-x-3-x-x-8-x-x-6-x-x-4-x...
A--8-x-x-4-x-x-6-x-x-3-x-x-8-x-x-6-x-x...
E--6-x-x-2-x-x-4-x-x-1-x-x-6-x-x-4-x-x...

i dont really know what this mean can u explain and tell me how to play thx

Best Answer - Chosen by Asker: D -8-x-x-4-x-x-6-x-x-3-x-x-8-x-x-6-x-x-4-x...
A--8-x-x-4-x-x-6-x-x-3-x-x-8-x-x-6-x-x...
E--6-x-x-2-x-x-4-x-x-1-x-x-6-x-x-4-x-x...

i dont really know what this mean can u explain and tell me how to play thx

The numbers are the frets....6th fret on the E string 8th fret on the A string 8th fret on the D string....play these together like a chord and thats it. Don't play G-B-E open with these or it will sound bad. The X's are for palm muting...just mute the strings with your left hand an strum a couple times before playing the next power chord.