Assemble a variety of chord formations to deepen the harmonic essence of the given musical passage.
|: e2 A2 a2 | g/a/ b e ^g a2 | e g/f/ e g e c | d g2 d B G | 
 c e f2 e f | d4 c2 :| e c2 e g e | d B2 d g d | c e A c E A | ^G3 A B2 | 
 c e2 B c A | ^f b2 f ^g e | a e f/e/ d e/d/c/ | c3 B A2 |]  
X:1
L:1/4
M:3/2
K:Amin
|:"Am" e2 A2 a2 |"G" g/a/ b"E7" e ^g"Am" a2 |"C" e g/f/ e g e c |"G" d g2 d B G | 
"C" c e"F" f2 e f |"G" d4"C" c2 :|"C" e c2 e g e |"G" d B2 d g d |"Am" c e A c E A |"E7" ^G3 A B2 | 
"Am" c e2 B c A |"B7" ^f b2 f"E7" ^g e |"Am" a e"Dm" f/e/ d"Am" e/d/c/ |"E7" c3 B"Am" A2 |]  