Compose a piece of music based on the melodic structure provided.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
 DE |S F2 FD EA, A,2 | DEFD EA, A,2 | DFEF EDdB | AFEG FDDE | F3 D EA, A,2 | DEFD EA, A,2 | 
 DFEF EDdB | AFEG FDD || c | dcdf ecAd | (3Bcd Ad BdAc | dcdf ecAd | (3Bcd ce dcdA | dcdf ecAd | 
 (3Bcd Ad BdAc | dcdf e2 de | cdec dBAG"_DS" ||  