Create a composition by utilizing the given alphabet-based musical pattern and the provided melodic theme.
X:1
L:1/8
M:4/4
K:Ador
['g>f e<d', 'A<a a>b a2 g>f e>d']  
X:1
L:1/8
M:4/4
K:Ador
 A2 B<d e2 d>B | B>A A/A/A B>A A<c | B<d d>B c>B A<G | E2 G>A G>E D<E | D>E G>A B2 g>f | 
 e<d g>f e>d B<d | e>f g>f e<d c<B | A/A/A e>d B<A A>B || A<a a>b a2 g>f | e>d e<g a>e e<f | 
 g>a b>a g2 g>e | d>e d>c B<G G>B | A<a a>b a2 g>f | e>d B<d e<f g>a | b<g a<e g<e d>B | 
 A<a e>d B<A A2 ||  