Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:4/4
K:A
['A>B |:{gcd} c3 d{d} B3 c |{g}', 'c |{g}', 'ag a3 f{g} e>A{g}c<e |{g} f>e{g}d<c{gBd} B2{d}']  
X:1
L:1/8
M:4/4
K:A
{g} A>B |:{gcd} c3 d{d} B3 c |{g} A>ce<c{g} d2 (3Bcd |{g} e>fa<e{gcd} c3 e | 
{g} f>e{g}d<c{dBc} B2{d} A>B |{gcd} c3 d{d} B3 c |{g} A>ce<c{g} d2 (3Bcd | 
{g} e>fa>f{g} e>c{d}B>d |1{gcd} c2{d} A2{GAG} A2{g} A>B :|2{gcd} c2{d} A2{GAG} A>B{g}c>e || 
{g} f4{e} f3 c |{g} e>fa<c{g} e2{g} (3efg | ag |] a3 f{g} e>A{g}c<e |{g} f>e{g}d<c{gBd} B2{d} c>e | 
{g} f4{e} f2{g} f>g | a>g{g}f<e{g} c2{d} (3ABc |{g} d>f{g} B2{g} (3cde{g} A2 | 
{g} (3BcB{d} A>B{G} A2{d} c>e |{g} f4{e} f3 c |{g} e>fa<c{g} e2{g} (3efg | ag |] 
 a3 f{g} e>A{g}c<e |{g} f>e{g}d<c{gBd} B2{d} A>B |{gcd} c3 d{d} B3 c |{g} A>ce<c{g} d2{g} (3Bcd | 
{g} e>fa>f{g} e>c{d}B>d |{gcd} c2{d} A2{GAG} A2 ||  