I don't understand how I should play the chords, it has a diagram of the G chord above the tab and on the actually tab it says hold fret 3 on string 6 and then play strings 2, 3, and 4 open but the G chord is hold fret 3 on string 6 and 1 and fret 2 on string 5 and play the other 2 open, plus are the notes measuring the singing or the tabs?
Also how am I ment to play the end tab on this diagram, it says hold down fret 1 on string 2 and fret 3 on string 5 and play string 1 and 3 open. How am I supposed to play string 1,2,3, and 5 together with out hitting string 4 on the way down





