Jamming is mostly just following the chord changes with your favorite bass line. Root on 1 and 3 seems to always work.
Now what is jammed around your neck of the woods, I have no idea, here it's mostly Country which is I-IV-V7-I or rock which is I-vi-IV-V7-I.
Watch the 6 string rhythm guy's hands and change chords when he does. You may miss what chord, but, your ear will start zeroing in and if you get really lost, a vamp of I-V7-I or the tonic pentatonic scale to the beat will get you by until your ear comes back.
Last edited by MalcolmAmos : 08-27-2013 at 11:02 AM.