Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:3/4
K:D
['A2 AF GA B2 Bg gf e2'  
X:1
L:1/8
M:3/4
K:D
 AFG |"D" A2 AF GA |"G" B2 Bg gf |"A7" e2 eA fe |"D" d2 dA FG |"D" A2 AF GA |"Em" B2 Bg gf | 
"A7" e2 eA fe |"D" d2 d :: Ade |"D" f2 fa"A7" ag |"D" f2 ed cd |"E7" ef ed cB |"A7" B2 AG FG | 
"D" A2 AF GA |"Em" B2 Bg gf |"A" e2 eA fe |"D" d2 d :|  