Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:2/2
K:D
['gBBB gBaB gBBB gfed'  
X:1
L:1/8
M:2/2
K:D
"D" f2 fa gfed | fffa gfed |"Em" edef gfed | edef gfed |"D" fffa gfed | fefa gfed |"A" cdef gecA |1 
"D" df"A"ec"D" d3 e :|2"D" df"A"ec"D" d2 ef |:"G" gBBB gBaB | gBBB gfed |"A" c/B/A eA fAeA | 
 c/B/A ef gfef |"G" gBBB gBaB | gBBB gfed |"A" cdef gecA |1"D" df"A"ec"D" d2 ef :|2 
"D" df"A"ec"D" d3 z |]  