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
['AF F2 EDBA D2 (3FED']  
X:1
L:1/8
M:4/4
K:D
"D" AF F2 EDBA |"D" D2 (3FED FA A2 |"D" d2 fd efdB |"D" AFDE"A" FE E2 |"D" AF F2 EDBA | 
"D" D2 (3FED FAAB |"D" ABde dBAF |"A" AFEG"D" FD D2 :|"D" defg a2 ab |"D" afdf"Em" eB B2 | 
"D" defg a2 ab |"D" afdf"A" e4 |"D" fd d2 Ad d2 |"A" ed^cd egfe |"D" dBAF A2 AB | 
"A" AFEG"D" FD D2 :|  