Construct chord patterns that will deepen the harmonic texture of the given piece of music.
e |: a2 ec defg | afec dB B2 |1 a2 ec defg | afed cA A2 :|2 
 caae aeca | fdBd cA A |] |: B | c2 Ac d2 cd | efec dB B2 |1 
 c2 Ac d2 cd | efed cAA :|2 caae aeca | fdBd cA A |]  
X:1
L:1/8
M:2/2
K:A
 e"A" |:"A" a2 ec"D" defg |"A" afec"E7" dB B2 |1"A" a2 ec"D" defg |"E7" afed"A" cA A2 :|2 
"A7" caae"F#m" aeca |"Bm" fd"E7"Bd"A" cA A |]"B" |: B |"A" c2 Ac"D" d2 cd |"A" efec"E7" dB B2 |1 
"A" c2 Ac"D" d2 cd |"E7" efed"A" cAA :|2"A7" caae"F#m" aeca |"Bm" fd"E7"Bd"A" cA A |]  