Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
['d{e}d{c}d{g} f2 d', 'fa{g}aea{g}a fa{g}aec{d}A |{g} Bcd{g}efg |1{a} fed{g}ea{g}a fa{g}aec{d}A'  
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
|: A |{g} d{e}d{c}d{g} f2 d |{g} fge{gfg} f2 A |{g} d{e}d{c}d{g} f2 d |{gcd} c2 d{g}ec{d}A | 
{g} d{e}d{c}d{g} f2 d |{g} fge{gfg} f2 A | a{GdG}age{g}c |{Gdc} d3{gdc} d2 :: g |{a} fed{g}ec{d}A | 
{g} A{d}A{e}A{g}ec{d}A |{g} A{d}A{e}A{g}ec{d}A |{g} Bcd{g}efg |{a} fed{g}ec{d}A | 
{g} A{d}A{e}A{g}ec{d}A | a{GdG}age{g}c |{Gdc} d3{gdc} d2 :: g |{a} fed{g}ea{g}a | fa{g}aea{g}a | 
 fa{g}aec{d}A |{g} Bcd{g}efg |1{a} fed{g}ea{g}a | fa{g}aec{d}A | a{GdG}age{g}c |{Gdc} d3{gdc} d2 :|  