Create a musical piece that includes the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:2/4
K:G
['DGGG DB G2 A2 G/F/E/D/']  
X:1
L:1/8
M:2/4
K:G
 D | DGGG | DB G2 | A2 G/F/E/D/ | DBGD | DGGG | DB G2 | A2 G/F/E/D/ | DBGG | AAAF | G/F/G/A/FD/F/ | 
 AAAG | FEDz/D/ | GG/A/BB | AdBz/D/ | G/F/G/A/Bd | A2 d2 | G2 z |]  