Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
Q:1/8=180
M:6/8
K:F
['C FFG AAB cAF d3', 'GGG G2']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:F
|: C | FFG AAB | cAF d3 | cAF B3 | AFC G2 C | FFG AAB | cAF d3 | cfA GFG | FFF F2 :: c | cff dff | 
 cff cBA | GGG G2 C | GGG G2 c | FFG AAB | cAF d3 | cfA GFG | FFF F2 :|  