Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:2/4
K:G
['', '[G,G][DB] [DB]/G/[DA]', 'G B>^A BA B2 DG BB/B/ AA', '^g<ag/ a>g', 'f<d ^a<bf g>^g =a/b/a/=g/ f<d ^g<ag/ a>g']  
X:1
L:1/8
M:2/4
K:G
 z DEF || [G,G][DB] [DB]/G/[DA] | [G,G][G,D]-[G,D]/D/E/F/ | [G,G][DB] [DB]/G/[DA] | 
 [G,G][G,D]- [G,D]/D/E/F/ | [G,G][DB] [DB]/G/[DA] | [G,G][G,D]- [G,D]/D/E/F/ | 
 [G,G][DB] [DB]/G/DA | [G,G][DBg] [Bg]/e/d/c/ | [DB][DB] [DB][DA] | [DB][DBg]- [DBg]/e/d/c/ | 
 [DB][DB] [DB][DA] | [G,G][G,D] [G,D]/D/E/F/ | [G,G][DB] [DB]/G/A | [G,G][G,D]- [G,D]/D/E/F/ | 
 [G,G][DB] [DB]/G/[DA] | [G,G] [G,D]2 G || B>^A BA | B2 DG | BB/B/ AA | G2- G/D/E/F/ | 
 [G,G][DB] [DB]/G/[DA] | [G,G][G,D]- [G,D]/D/E/F/ | [G,G] [DB][DB]/G/[DA] |1 
 [G,G][DBg] [Bg]/e/d/c/ ||2 [GG]2 [G,DBg] z || [DB][DB] [DB][DA] | [DB]([DB-g-] [Bg]/)e/d/c/ | 
 [DB][DB] [DB][DA] |1 [DB]([DB-g-] [Bg]/)e/d/c/ :|2 [DB] [DBg]3- | [DBg]/a/g/e/ d/e/f/g/ || 
 ^g<ag/ a>g | a/b/a/=g/f<d | ^g<ag/ a>g | a/b/a/=g/ f<d | ^a<bf g>^g | =a/b/a/=g/ f<d | 
 ^g<ag/ a>g | ad' [Ee][Ff] ||  