Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:2/2
K:D
['A2 FB', 'D2 FAdA BAdA cded cAAG FAdA BAdB'  
X:1
L:1/8
M:2/2
K:D
|: A2 FB ABdf | edfe fddB | A2 FB ABdB | AFEG FD D2 :: FAdA BAdA | cded cAAG | FAdA BAdB | 
 AFEG FD D2 :|  