Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
M:4/4
K:D
['EF (AF)(AF)F-FE-E F6']  
X:1
L:1/8
M:4/4
K:D
 z4 z2 ef | f f3 af af | a f- f4 ef | (af)(af)f-f(ec) | c6 ce | a2 (fe) ff ec | ec(AF) F2 EF | 
 (AF)(AF)F-FE-E | F6 EF | (AF)(AF)F-FE-E | F6 z2 |]  