Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:F
['', 'c>A F<d', 'd2 c<A'  
X:1
L:1/8
M:4/4
K:F
 f |: c>A F<d F<F c>A | c<A F>G A<c d2 | c>A F<d c<F c>B | A>GF>G A<c d2 :| c<A f>d c>A B<G | 
 A<f e<d ^c>A d2 | c<A f>d c<A B<G | A>GF>G A<c d2 | c<A f>d c>A B<G | A>GF>G A<c d2 | 
 c<A f>d c>A B<G | A<fe<a ^c>A d2 | c<A a>g f>dc>B | A>GF>G Ac d2 ||  