Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
['fedc B g2 f g4 edcB ABcd']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
"D" fedc"G" edcB |"D" A2 FA DAF(A |"G" B2) GB EB G(B |"D" A2) FA DA F (e | f)edc"G" edcB | 
"D" A2 FA DAF(A |"G" B2) ed"A" cA Bc |"D" d2 (3edc d4 ::"D" ef- fg fedc |"G" B g2 f g4 | 
"A" edcB ABcd |"D" b a2 ^g a4 |"D" f3 g fedc |"G" B g2 f g4 |"A" edcB ABcd |"D" e d2 c d4 :|  