Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/4
M:4/4
K:D
['E F']  
X:1
L:1/4
M:4/4
K:D
 A, | D D, F, D, | A,3/2 B,/ A, E | F E D F | E2 z A, | D A, F F | E3/2 D/ C C | D E F D/B,/ | 
 A,2 z A, | E A, F A, | G3/2 F/ E E | F3/2 F/ F F | D3/2 C/ B, z | G2 G/G/G/G/ | G2 z2 | 
 E2 E/E/E/E/ | E2 z E | F D B, ^G, | A,4 | D,2 z |]  