Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['d<d B>d']  
X:1
L:1/8
M:4/4
K:G
 d |"G" d<d B>d e>d B>d | g>a b>a g3 d |"C" e<e c>e"G" d<d B>d |1"Am" c>B"A7" A>G"D7" F>E D :|2 
"Am" c<A"D7" d>F"G" G3 |]: d |"G" g<g b>a g>d B>d | G>D B,>D G,3 d |"Am" e<e a>b c'>b a>g |1 
"A7" (3fga (3gfe"D7" d3 :|2"D7" (3fed (3cBA"G" G3 |]  