Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/4
Q:1/4=140
M:4/4
K:Gmix
['G B A c |[M:3/8] d3/2 c/B/A/', 'g e c']  
X:1
L:1/4
Q:1/4=140
M:4/4
K:Gmix
 D/ | G B A c |[M:3/8] d3/2 c/B/A/ | B G D |[M:4/4] G B A c |[M:3/8] d3/2 c/B/A/ | G2 d | c A d | 
 B G d | c A d | B G D |[M:4/4] G B A c |[M:3/8] d3/2 c/B/A/ | G2 :: G |[M:4/4] c e d f | 
[M:3/8] g3/2 f/e/d/ | e c G |[M:4/4] c e d f |[M:3/8] g3/2 f/e/d/ | c2 g | f d g | e c g | f d g | 
 e c G |[M:4/4] c e d f |[M:3/8] g3/2 f/e/d/ | c2 :|  