Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:5/4
K:A
['a>g f>e']  
X:1
L:1/8
M:5/4
K:A
 a | c'>b a>g f>e ^d2 e2 | c'>b a>g f>e ^d2 e2 | d'>c' b>a g>f ^d2 e2 | g>f e>d c>B =A2 ^A2 | 
 c'>B a>g f>e ^d2 e2 | c'>B a>g f>e g2 f2 | g>a b>c' d'>e' f'2 e'2 | e'>d' c'd' b>c' a2 a2 ||  