Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:C
['A,/A,/A, A,2', 'G>g e>d a>ba>g e<g A/A/A/']  
X:1
L:1/8
M:4/4
K:C
"Am" A,3 B, A,/A,/A, A,2 |"G" G>F D<B, G,/G,/G, G,>G |"C" E>D E<G"G" A>BA>G | 
"Em" E<G D>B,"Am" A,/A,/A, A,2 ::"Am" a3 b a/a/a a2 |"G" g>ag>e d/c/B/A/ G>g | 
"C" e>d e<g"G" a>ba>g |"Em" e<g d>B"Am" A/A/A A2 ::"Am" e>A A/A/A e>A e2 |"G" d>G G/G/G B>G B<d | 
"Am" e>A A/A/A e>d e<a |"G" g>ed>B"Am" A/A/A A2 ::"Am" a>ba>e a>ba>e |"G" g>a g>e d/c/B/A/ G>g | 
"C" e>d e<g"G" a>ba>g |"Em" e<g d>B"Am" A/A/A/ A2 :|  