John--at the moment Ill try n simplify it by saying that bassicly your playing the third string and then you pick up on the first and second together. so its 3/ 21/ 3/ 21 more or less ,its a rhytyinm lick ROCKABILLY STYLE . I just thought Id try this on the mudcat to see where it goes. maybe it was a bad idea ,perhaps not. Good luck Rastaaa

Oh yes its in the key of E, jusst remember its a D7 at third and fourth fret plus add your left hand pinky to fifth fret off and on looks like a cross sorf of