Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
Q:1/4=100
M:4/4
K:D
['F2 AF', 'e>def dBAF G/F/E/D/ CE e>def D/D/D D2', 'd e>fe e2 a g2 b B2', "c' d>ed d2 b cBA edc B6"]  
X:1
L:1/8
Q:1/4=100
M:4/4
K:D
"^tr" F2 AF G/G/G BG |"^tr" F2 AF G/F/E/D/ CE | F2 AF G/G/G BG | AFdF D/D/D"^NB" D2 :: 
!p! afdf"^tr" e>def | dBAF G/F/E/D/ CE | afdf"^tr" e>def | dB"^tr"A>F D/D/D D2 :: 
[M:6/8][K:A][Q:1/4=120] A>BA c2 d | e>fe e2 a | g2 b B2 d | c>Bc A3 | A>BA c2 d | e>fe e2 a | 
 g2 b B2 ^d | e6 :: e>fe e2 c' | d>ed d2 b | cBA edc | B6 | A>BA c2 d | e>fe e2 a | ecA dBG | 
"^rpt mark added" A6 :|  