Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
M:4/4
K:D
['de f2 fd', 'f2 gfed']  
X:1
L:1/8
M:4/4
K:D
 de |:"D" f2 fd f2 fd | f2 fd"A" cdeg |"D" f2 fd"G" gfed |"A" cABc"D" defg :|"A" a2 af"G" b2 ba | 
"Em" gfge"A" a2 ag |"D" f2 fd"G" gfed |"A" cABc"D" defg |"A" abaf"G" b2 ba |"Em" gage"A" a2 ag | 
"D" f2 fd"G" gfed |"A" cABc"D" d4 ||  