Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:6/8
K:D
['', 'TF2 D DED', 'd dcd', 'abg Tf2 d dfg afd de=f e2', 'AFD E2 =c cGE G3 |1 Gag']  
X:1
L:1/8
M:6/8
K:D
 G"^S" |: TF2 D DED | AFD A(Bd) | TF2 D DED | A3 TA2 G | TF2 D DED | AFD DE=F |1 E2 =C CEF | 
 G3 GBA |: |2 E2 =c cGE | G3 GBA |: TF2 d dcd | ABG FGE | D2 d dcd | A3 TA2 G | F2 d dcd | 
 ABG FED | E2 =c cGE | G3 |1 GBA :|2 Gag |: Tf2 d dfd | afd deg | Tf2 d dfg | a3 abg | Tf2 d dfg | 
 afd de=f | e2 =c cef | g3 |1 gag :|2 Tg2 e |: fdf ece | dcd AFD | F2 d dAF | A3 ABc | dBd =cAc | 
 BGB AFD | E2 =c cGE | G3 |1 Gag :|2 A"^d.S"(Bd) |]  