Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
M:4/4
K:Ador
['E<G D>B, A,2', 'G>g e>d e<g b2 a>g e<g d>B']  
X:1
L:1/8
M:4/4
K:Ador
 A,2 A,>B, A,2 A,>F | G>E D<B, G,2 G,>G | E>D E<G B2 A>G |1 E<G D>B, A,2 A,<G, :|2 
 E<G D>B, A,2 A,2 |: a2 a>g b<a a2 | g2 g>e d/c/B/A/ G>g | e>d e<g b2 a>g | e<g d>B A2 A2 :|  