Construct harmonious chords that enhance the provided tune.
E2 =D>F E2 AB | c2 d>A c4 | c2 B>E B4 | B2 A>C E3 z | E2 =D>F E2 A=B | c2 d>A c4 | 
 e2 cA B2 EB | A6 z2 || A4 d4 | d4 c4 | c2 B>B B2 c=d | 
 e4- !fermata!e2 z2 | E2 =D>F E2 AB | c2 d>A c4 | e2 cA B2 EB | 
 A6 z2 |]  
X:1
L:1/8
Q:1/4=110
M:4/4
K:Ab
"Ab" E2 =D>F E2 AB | c2 d>A c4 |"Eb7" c2 B>E B4 |"Ab" B2 A>C E3 z | E2 =D>F E2 A=B | c2 d>A c4 | 
"Ab/Eb" e2 cA"Eb7" B2 EB |"Ab" A6 z2 ||"Db" A4 d4 |"Ab" d4 c4 |"Eb" c2 B>B"Bb" B2 c=d | 
"Eb" e4-"Eb7" !fermata!e2 z2 |"Ab" E2 =D>F E2 AB | c2 d>A c4 |"Ab/Eb" e2 cA"Eb7" B2 EB | 
"Ab" A6 z2 |]  