Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
Q:1/8=80
M:2/2
K:none
['d2{gdc} d{g}e/d/ |{gcd} c2{Gdc} d>e |{g}']  
X:1
L:1/8
Q:1/8=80
M:2/2
K:none
|: A |{Gdc} d2{gdc} d{g}e/d/ |{gcd} c2{Gdc} d>e |{g} f{Bd}B{gef}e>d |{gcd} c{e}A{g}B{d}c | 
{Gdc} d2{gdc} d{g}e/d/ |{gcd} c2{Gdc} d>e |{g} fg{a}e>f |{Gdc} d2{gdc} d :| a |{f} gf{gef}ed | 
{gcd} c{e}B{G}Aa |{f} gf{gef}ed |{g} c/<d/{g}B/4{d}c3/4{g}Aa |{f} gf{gef}ed |{gde} d<c{Gdc}d>e | 
{g} f{Bd}B{gef}e>d |{gcd} c{e}A{g}B{d}c |{Gdc} d2{gdc} d{g}e/d/ |{gcd} c2{Gdc} d>e |{g} fg{a}e>f | 
{Gdc} d2{gdc} d |]  