Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:2/2
K:D
['fdef gedg'  
X:1
L:1/8
M:2/2
K:D
"A" Aeeg"^(D)" fdec |"A" AeeB"G" dGdB |"A" Aeeg"D" fdef |"G" gedg BGdB :: 
"A" A>g (f/g/a)"^(D)" fdec |"A" A>g (f/g/a)"G" GBdB |"A" A>g (f/g/a)"D" fdef |"G" gedg BGdB :|  