Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:2/2
K:A
['A2 cA FAED CEAc BABc']  
X:1
L:1/8
M:2/2
K:A
"A" A2 cA FAED | CEAc BABc |"D" d2 fd"A" ceAc |"E" dBcA BAFE |"A" A2 cA FAED | CEAc BABc | 
"D" defg agaf |"E" edcB"A" A2 z2 |]"A" cAeA fAed |"A" cAec"E" dBGB |"A" cAeA fA (3(efg) | 
"A" aecA"E" BAFE |"A" cAeA fAeg |"A" aega"E" bgeg |"D" afge fdec |"E" dBcA BAFG |]  