Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:6/8
K:F
['c f2 c', 'cFF dFF cFF d2 f c2 A'  
X:1
L:1/8
M:6/8
K:F
 c | f2 c f2 c | fga gfe |1 d2 f c2 A | BGG G2 :|2 f2 d c2 B | AFF F2 :: B | AFF cFF | dFF cFF | 
 d2 f c2 A | BGG G2 c | fef gab | agf efg | f2 d c2 B | AFF F2 :|  