Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/16
Q:1/8=70
M:2/4
K:C
['B4 c2B2 d6 e2 f6', 'BABc dGBd f2e2 d2c2 BABc'  
X:1
L:1/16
Q:1/8=70
M:2/4
K:C
 B4 c2B2 | d6 e2 | f6 g2 | d2>e2 fedc | B4 c2B2 | d6 e2 | f6 g2 | d8 :: BABc dGBd | f2e2 d2c2 | 
 BABc dGAd | f2ed e2c2 | BABc dGBd | f2e2 d2c2 | BABc d2B2 | c8 :|  