Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:6/8
K:Edor
['z EB GEB', 'z AF AB/c/d', 'z EF{F} GFE'  
X:1
L:1/8
M:6/8
K:Edor
 z EB GEB | EFF dAf | z EB GEB | EFD E{F}ED | z EB GEB | EFF dAf | z{f} gf edB | ABd EE{F}D :| 
 z AF AB/c/d | efe dAB | z AF AB/c/d | efg fed | z AF AB/c/d | efe dAB | z{f} gf edB | 
 AB/c/d ede/f/ :| z EF{F} GFE | EFF{F} GFE | z EF{F} GFE |{c} BGE cEd | z EF{F} GFE | EFF{F} GFE | 
 z{c} BG Ec(A | d)Ag{f} gfe :|  