Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:4/4
K:Amix
['A/A/A B>A B<d e2 d<g B<g A<G', 'a>b g>a b<a g<e d>e g>a g<e']  
X:1
L:1/8
M:4/4
K:Amix
 A/A/A B>A B<d e2 | d<g B<g A<G E2 |{BG} D>G B<G A>G B<G | D/D/D E<G B<A A2 :| 
 [ae]>b a>g{b} a2 a>b | g>a b<a g<e d>e | g>a g<e d<e g2 | d/e/f/g/ d>g B<A A2 :|  