Develop music that conforms to the outlined musical structure and the given theme.
X:1
L:1/8
Q:1/8=200
M:2/4
K:A
['a>f ec']  
X:1
L:1/8
Q:1/8=200
M:2/4
K:A
 g | a>f ec | .d.d dg | a>f ec |"^~" B3 g | a>f ec | d>e fa | .e.d.c.B | A3 ||  