Pistol ending

All of these are chords

56 56 56+ 45 45+ 34 34+ 45 45+ 34 23

56 56 56+ 45 56 56+ 45 45+ 23 34 34+ 34 45 45+ 34 34+ 23 34+ 34 45 45+
34 34+ 45 45+ 34 34+ 45 34+ 23