Construct musical compositions utilizing the given motif within the outlined structure.
X:1
L:1/8
M:6/8
K:G
['_B2 A']  
X:1
L:1/8
M:6/8
K:G
 D2 G _B2 B | _B2 A G2 D | G2 A B2 G/A/ | _B2 c d3 | cdc B2 B | A_BA G2 D | _E2 CDGB | _B2 A G3 |]  