Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:6/8
K:A
['a2 e edc']  
X:1
L:1/8
M:6/8
K:A
|:"A" e3 ecA | ecA"E" Bcd |1,3"A" e3 ecA |"E" Bcd cBA :|2,4"A" eae"D" fed |"E" cdB"A" A3 :: 
"A" Ace Ace |"D" Adf Adf |1,3"A" Ace Ace |"E" Bcd c2 B :|2,4"A" eae"D" fed |"E" cdB"A" A3 :: 
"A" a2 e edc | a2 e edc |1,3 a2 e edc |"E" Bcd efg :|2,4"A" eae"D" fed |"E" cdB"A" A3 :: 
"A" cAc cAc |"D" dBd dBd |1,3"A" cAc cAc |"G" B=GB BGB :|2,4"A" eae"D" fed |"E" cdB"A" A3 :|  