Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
['A2 a3 g{a} f2 e2'  
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
{g} A>d |{g} fe{g}dc{Gdc} d2{g} A>d |{gBd} B6{g} B2 | gf{g}ed{gBd} B2 G>d |{gcd} c6{g} c>B | 
{g} A3 d{g} f2 a2 |{f} g6 d2 |{g} e3{g} e{g} f2{g} e>d |{g} e6 ::{g} A2 | a3 g{a} f2 e2 | 
{Gdc} d6 B2 |{gf} g3 f{g} e2{Gdc} d2 | d4 c2 A2 | a3 g{a} f2 e2 |{Gdc} d3 g{f} g4 | f3 A |1 
{a} fe{g}dc |{Gdc} d6 :|2{g} f2{g} e>d |{g} e6 |]  