Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/4
M:4/4
K:D
['A F']  
X:1
L:1/4
M:4/4
K:D
 F G |"D" A3/2 B/ A F | A2 d e |"D" f3/2 e/ f a |"D" d2 d c |"G" B3/2 c/ d B |"D" A F E D | 
"A7" E4- | E2 F G |"D" A3/2 B/ A F | A2 d e |"D" f3/2 e/ f a | d2 d c |"G" B3/2 c/ d B | 
"A7" A F E F |"D" D4- | D2 d e ||"D" f3/2 e/ f g |"D7" a2 d c |"G" B3/2 A/ B c |"D" d2 d c | 
"G" B3/2 c/ d B |"D" A F E D |"A7" E4- | E2 F G |"D" A3/2 B/ A F | A2 d e |"D" f3/2 e/ f a | 
 d2 d c |"G" B3/2 c/ d B |"A7" A F E F |"D" D4- | D4 |]  