Craft a composition that integrates the assigned alphabet-related musical pattern and the provided melodic theme.
X:1
L:1/8
M:6/8
K:D
['d>ef{g} A3', 'a>fd{g} A3']  
X:1
L:1/8
M:6/8
K:D
{gfg} f3 a>fe |{Gdc} d>ef{g} A3 |{GdG} e3{a} g>fe |{Gdc} d>ef{g} e>fg |{fg} f3 a>fe | 
{Gdc} d>ef{g} A3 |{GdG} e3{g} A3/2{d}ce |1{Gdc} d3{gdc} d3 :|2{Gdc} d3{gdc} d2 |:{g} A | 
{GdG} e3{a} g>fe |{Gdc} d>ef{g} A3 |{gfg} f3{g} e>fg |{ag} a3{g} a>gf |{gef} e3{a} g>fe | 
{Gdc} d>ef{g} A3 |{GdG} e3{g} A3/2{d}ce |{Gdc} d3{gdc} d2{g} A |{GdG} e3{a} g>fe | 
{Gdc} d>ef{g} A3 |{gfg} f3{g} e>fg |{ag} a3{g} a>gf |{fg} f3 a>fe |{Gdc} d>ef{g} A3 | 
{GdG} e3{g} A3/2{f}ce |{Gdc} d3{gdc} d2 |: A |{Gdc} d3{g} A>df | a>fd{g} A3 |{gcd} c3{e} A2{d} c | 
{g} A3/2{d}ce{gfg} f2 e |{Gdc} d3{g} A>df | a>fd{g} A3 |{gcd} c3{g} A3/2{d}ce |{Gdc} d3{gdc} d2 :| 
{gf} g |{ag} a3{fg} f>ed | a>fd{g} A3 |{gf} g3{a} e<g{a}e |{g} c/{d}A{d}c{g} e>fg | 
{ag} a3{fg} f>ed | a>fd{g} A3 |{gcd} c3{g} A3/2{d}ce |{Gdc} d3{gdc} d2{gf} g |{ag} a3{fg} f>ed | 
 a>fd{g} A3 |{gf} g3{a} e<g{a}e |{g} c/{d}A{d}c{g} e>fe |{Gdc} d3{g} A>df | a>fd{g} A3 | 
{gcd} c3{g} A3/2{d}ce |{Gdc} d3{gdc} d2 |]  