Construct orchestral compositions utilizing the provided chord structure.
'A', 'E7', 'A', 'E7', 'A', 'A', 'E7', 'A', 'E', 'A', 'E', 'A', 'E', 'A'  
X:1
L:1/8
M:2/2
K:A
 cd |"A" ec ec ea gf | ec ec ea gf | e2 ce fe dc |"E7" d2 B2 B2 cd |"A" ec ec ea gf | ec ec ea gf | 
"E7" ef de cA BG |"A" E2 A2 A2 :: cd |"A" ed cd e2 fe |"E7" dc Bc d2 ed |"A" cA cA dc BA | 
"E" GA Bc B2 cd |"A" ed cd e2 fe |"E" dc Bc d2 ed |"A" ca Ac"E" BA GB |"A" A2 c2 A2 :|  