Craft a composition that integrates the assigned alphabet-related musical pattern and the provided melodic theme.
X:1
L:1/8
M:3/4
K:A
['E4 (EA) F4']  
X:1
L:1/8
M:3/4
K:A
 z2 z2 C2 | E4 (EA) | F4 G3/2 F/ | E4 E2 | C4 D2 | E4 (EA) | F4 (FA) | E6- | E4 A,2 | 
 (B, C3) (CB,) |]  