Construct a musical composition utilizing the provided motif and conforming to the specified structure.
X:1
L:1/8
Q:1/8=150
M:3/4
K:G
['DG GG FA GB dB ce dB', 'Gg fg'  
X:1
L:1/8
Q:1/8=150
M:3/4
K:G
 D | DG GG FA | GB dB ce | dB BG GF | GE AG FD | DG GG FA | GB dB ce | dB BG A/c/B/d/ | cD EF G :| 
 G | Gg fg dB | AB cd cB | Gg fg fe | db a^c d>d | dd/f/ ed cB | A/B/c/B/ AG FD | dB BG A/c/B/d/ | 
 cD EF G :|  