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
['c<ce>c g>ce>c']  
X:1
L:1/8
M:4/4
K:C
 c<ce>c g>ce>c | G>AG>F E<G G2 | c<ce>c g>ce>c | d>ed>c B<d d2 | c<ce>c g>ce>c | G>AG>F E<GG>c | 
 A>Bc>d e>fg>a | (3gfe(3def e<cce | g<ge>g a>ge>c | G>AG>F E<G G2 | g<ge>g a>ge>c | d>ed>c B<d d2 | 
 g<ge>g a>ge>c | G>AG>F E<GG<c | (3agf(3gfe (3fed(3edc | B<dg>f e<c c2 |]  