Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:2/2
K:F
['DGGF G2 GA', 'ga dcde fefd cAFA'  
X:1
L:1/8
M:2/2
K:F
 GF |"Gm" DGGF G2 GA | BGdG _eGdG |"F" DFFE F2 FG | AFcF dFcF |"Gm" DGGF G2 GA | BAGA"Bb" Bcde | 
"F" fefd cAFA |"Gm" BG"F"AF"Gm" G2 :: gf |"Gm" dggf g2 ga | baga bagf |"F" dffe f2 fg | agfa gfdc | 
"Gm" dggf g2 ga | bagf"Bb" dcde |"F" fefd cAFA |"Gm" BG"F"AF"Gm" G2 :|  