Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/4
Q:3/4=100
M:6/4
K:D
['f g3 f2 (f/4g/4a/) (f g) f']  
X:1
L:1/4
Q:3/4=100
M:6/4
K:D
 A | d2 e (f d) f | g3 f2 (f/4g/4a/) | (f g) f e2 d | e3 A2 A | d2 e (f d) f | g3 f2 (f/4g/4a/) | 
 (f g) f e2 d | d3- d2 | a | a b a g2 f | g3 f2 (f/4g/4a/) | (f g) f e2 d | e3 A2 a | a b a g2 f | 
 g3 f2 (f/4g/4a/) | (f g) f e2 d | d3- d2 |]  