Craft a musical work based on the specified structure and given theme.
X:1
L:1/8
Q:1/4=70
M:6/8
K:Ab
['c>BA AGA FE z'  
X:1
L:1/8
Q:1/4=70
M:6/8
K:Ab
"Ab" c>BA AGA |"Db" BAF"Ab" FE z | AAA"Bb7" c>BA |"Eb" B3- B2 z |"Ab" c>BA AGA |"Db" BAF"Ab" FE z | 
 AA"Db"d"Ab/Eb" c>A"Eb7"B |"Ab" A3- A z || E |"Eb7" B3- B2 c |"Ab" (A2"Eb" B"Ab" c3) | 
"Eb" BBB"F7" c>c"Bb7"=d |"Eb" (e2 =d"Eb7" !fermata!_d2) z |"Ab" c>BA AGA |"Db" BAF"Ab" FE z | 
"Ab" AA"Db"!fermata!d"Ab/Eb" c>A"Eb7"!fermata!B |"Ab" A3- A2 z |]  