Construct musical compositions utilizing the given motif within the outlined structure.
X:1
L:1/8
M:3/4
K:Gmix
['B2 [B,D]2 c2', 'ba af ga (3fgf (3ece'  
X:1
L:1/8
M:3/4
K:Gmix
 B2 [B,D]2 c2 | BDBdcA | B2 [B,D]2 c2 | BDBdcB | BAAF D2 :: d>e f>g af | ba af ga | 
 (3fgf (3ece A2 | de fg a>f | ba af ga | (3fgf (3ece d2 :|  