Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:2/2
K:D
['(AB/c/) d2 dd', 'A6 (dc/d/) e2 ee e2 f2 edcd'  
X:1
L:1/8
M:2/2
K:D
 (AB/c/) | d2 dd dgec | d2 cB A2 dc | BAGF GBAG | F2 E2 D2 (AB/c/) | d2 dd dged | c2 d2 e3 d | 
 cecA B2 A^G | A2 AA AA BA/^G/ | A6 :: (dc/d/) | e2 ee e2 f2 | edcd Te2 de/f/ | ggfe ffed | 
 edcB A2 AA | BGBd cAce | dBdf e3 g | fafd e2 dc | d2 DD FFAA | d6 :|  