Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['', 'gab agf gfe def', 'dBG cde'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
 d"^*" |: gab agf | gfe def | gfe dcB | ABG AFD | gab agf | gfe def | gab afd | ge^c d3 :: 
 dBG efg | dBG AFD | dBG cde | fga A3 | dBG cde | gfe dcB | cde dBG | cAF G3 :|  