Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
M:4/4
K:D
['=c2 B2']  
X:1
L:1/8
M:4/4
K:D
|: fg |"D" a2 a2 fedf |"A" efed"G" B2 AB |"D" d2 d2 fede |"D" faaf a2 fg |"D" a2 a2 fedf | 
"A" efed"G" B2 AB |"D" d2 d2"G" BAFE |"D" D6 :: AB |"C" =c2 =cA"G" B2 BG |"D" A2 AB AFDA | 
"C" =c2 =cA"G" B2 AG |"D" A2 d4 AB |"C" =c2 =cA"G" B2 BG |"D" A2 AB AF D2 |"D" A,DDE"G" FD E2 | 
"D" D6 :|  