Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
M:6/8
K:D
['DFB d2 d', 'd2 D DFA DFA dAF DGB dBG']  
X:1
L:1/8
M:6/8
K:D
"D" DFA BAF |"D" DFA dAF |"G" DGB dBG |"G" B3- B2 d |"C7" EG_B d_BG |"C7" EG_B d=cB | 
"F" A^GA"Gm" _BA_B |"C" =c3- c2 d ||"D" DFA BAF |"D" DFA dAF |"G" DGB dBG |"G" B3- B2 d | 
"C7" EG_B d_BG |"C7" EG_B d=cB |"F" A_B=c"C7" BGE |"F" =F3 =FE_E ||[K:F]"Bb" DFB DFB | 
"Bb" d2 d dBF |"F" CFA CFA |"F" c3- cAF |"C7" E2 e e2 d |"C7" cdc _BAG |"F" F2 f fed | 
"F" c3-"F7" cAF ||[K:F]"Bb" DFB DFB |"Bb" d2 d dBF |"F" CFA CFA |"F" c3- c=BA |"G" G=Bd GBd | 
"G" g2 g g2 f |"C" e^de g2 e |"F" c3"F7" c2 ^c ||"Bb" d^cd DFB |"Bb" d2 d d_BF |"F" cBc CFA | 
"F" c3- cAF |"C7" E2 e e2 d |"C7" cdc BAG |"F" F2 f fed |"F" c3 c2 ^c ||"Bb" d^cd DFB | 
"Bb" d2 d d_BF |"F" cBc CFA |"F" c3- c=BA |"G" G=Bd GBd |"G7" g2 g g2 f |"C" e^de g2 e | 
"C" c3"A7" c2 ^c ||[K:D]"D" d2 D DFA |"D" DFA dAF |"G" DGB dBG |"G" B3-"B7" B2 ^d |"E7" e2 E E^GB | 
"E7" E^GB eB^G |"A7" EAc ecA |"A7" c3 cBc ||[K:D]"D" d2 D DFA |"D" DFA dAF |"G" DGB dBG | 
"G" B3- B2 c |"D" dcd DFA |"G" B^AB B,DB |"A7" ABA GFE |"D" D3- D3 ||  