Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:4/4
K:Bmin
['D2 D2 C2 (CA,)']  
X:1
L:1/8
M:4/4
K:Bmin
 (B,C) | D2 D2 C2 (CA,) | B,6 (B,D) | F2 F2 E2 (EG) | F6 F2 | F2 FG A2 (AG) | E2 E2 F3 E | 
 D2 DD E2 (DE) | F3 G F2 (FE) | D2 D2 C2 (CA,) | B,8 |]  