Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/4
M:3/4
K:Dmin
['A D', 'd d'  
X:1
L:1/4
M:3/4
K:Dmin
 A | D (D/E/F/G/ | A) A [FA] | [Fd] [Bd] [Bd] | c A A | d A (F/G/) | F G A | E G A | E B A | 
 D (D/E/F/G/ | A) A [FA] | [Bd] [Bd] [Fd] | d A F | G A B | A D E | D2 :| f f f | e e e | d d d | 
 c A A | d A F | G F E | F G A | E F E | D (D/E/F/G/) | A A A | d d d | c A A | d A F | G A B | 
 A D E | D2 ||  