Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
M:4/4
K:D
['A2 F A2 DFA', 'f2 d f2']  
X:1
L:1/8
M:4/4
K:D
 A2 F A2 DFA | B2 G B2 DGB | A2 F A2 DFA | EFGA GFED | A2 F A2 DFA | B2 G B2 DGB | ABcd efge |1 
 f2 d2 d2 B2 :|2 f2 d2 d2 e2 || f2 d f2 fdf | geaf gfeg | f2 d f2 Adf | e2 c e2 Ace | f2 d f2 fdf | 
 geaf gfed | ABcd efge |1 f2 d2 d2 e2 :|2 f2 d2 d2 B2 ||  