Build a composition using the stipulated musical framework and theme.
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
['F2 A G2 B']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
|: F2 A G2 B | ABc d3 | F2 A G2 B | AFD EFG | F2 A G2 B | ABc d3 | f2 d g2 f | edc d3 | faf d2 f | 
 gbg e2 g | faf d2 f | ecA A2 g | faf def | gbg efg | fed g2 f | edc d3 :|  