Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
M:2/2
K:D
['GFEF D2 dABG G2 GB'  
X:1
L:1/8
M:2/2
K:D
"D" DFAF"G" GFEF |"D" D2 FA"A" dABG |"D" DFAF"G" G2 GB |"A" AGFD A,B,CE |"D" DFAF"G" GFEF | 
"D" D2 FA"A" dABG |"D" DFAF"G" G2 GB |"A" AGFD"D" ED D2 ::"D" fd d2"G" g2 ag |"D" fddf"A" ecAe | 
"D" fd d2"G" gfed |"A" ceag"D" fddc |"D" dfaf"G" gfeg |"D" fedf"A" ecAF |"G" GABd"D" FAdB |1 
"A" AGFD"D" ED D2 :|2"A" AGFD A,B,CE |]  