Develop musical compositions that maintain the outlined structure and integrate the provided motif
X:1
L:1/8
M:3/4
K:Amin
['AB c2', 'ed c4 dc B4'  
X:1
L:1/8
M:3/4
K:Amin
 AG | E2 A2 BG | A4 AB | c2 e2 dc | d4 cd | e2 a2 ag | e2 a2 ed | c2 B2 AB | G4 AB | c2 B2 A2 | 
 a4 ga | b2 g2 ab | g4 ed | c2 B3 A | GA B2 cd | e2 E2 AB | A4 AG |] E2 A2 AB | A4 AG | E2 c2 cd | 
 c4 BA | G2 g3 g | ag fe dc | ec' ba gf | e4 ed | c4 dc | B4 AB | cB cd e^f | g4 ed | c4 dc | 
 B4 cd | e2 E2 AB | A4 |]  