Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/16
M:2/4
K:F
['', 'f2cf a2gf', 'AFcF AFGA']  
X:1
L:1/16
M:2/4
K:F
 c2 |: f2cf a2gf | eceg bgeg | f2cf a2gf | edcB AFF2 | f2cf a2gf | eceg bgeg | f2cf a2gf | 
 edcB AFF2 :: AFcF AFGA | Bcdc BAGB | AFcF AFGA | BdcB AFF2 | AFcF AFGA | Bcdc BAGB | AFcF AFGA | 
 BdcB AFF2 :|  