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
['AGF cde ded dcB']  
X:1
L:1/8
M:6/8
K:D
"^A" A |"D" dcd AFA |"G" BcB"A7" A2 (3A/B/c/ |"D" dcd"^A/c+" efg |"Bm" fdf"A7" ecA |"D" dcd AFA | 
"G" BcB"A7" A2 (3A/B/c/ |"D" dcd"A7" efg |"D" f3 d2 :|[K:G]"^B" d |"G" dcB"^D7/a" AGF | 
"^G/b" GAB"C" cde |"G" ded dcB |"A7" B3"D7" A2 d |"G" dcB"^D7/a" AGF |"^G/b" GAB"C" cde | 
"G" ded dcB |"D7" A3"G" G2 :|"^C" d |"G" dcB"^D/f+" AGF |"Em" G3"D7" A3 |"G" dcB"^D/f+" AGF | 
"Em" G3"D7" A3 |"G" dcB"^D7/a" AGF |"^G/b" GAB"C" cde |"G" ded dcB |"D7" A3"G" G2 :|  