Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
['|{gfg} f2', 'e{g}e>ce a2{GdG} a{g}a>gf |{gef} e2 c{gBd}B>AB |{g}']  
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
|: d/<e/ |{gfg} f2 A{g}A>B{G}A |{gBd} B2 d{gdc} d2{gf} g |{ag} a2 f{gfg}f>ed |{gfg} f2 e{g}e>de || 
{gfg} f2 A{g}A>B{G}A |{gBd} B2 d{gdc} d2{gf} g |{ag} a2 f{g}e>de |{g} d3{G} d2 :: c/<d/ | 
{g} e2{GdG} e{g}e>ce |{gfg} f2 a{g} a2 f |{gef} e2 c{gcd}c>B{G}A |{gcd} c2{e} B{G}B>cd || 
{g} e2{GdG} e{g}e>ce | a2{GdG} a{g}a>gf |{gef} e2 c{gBd}B>AB |{g} A3{GAG} A2 :|  