Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:2/4
K:none
['[K:G] dd BB GB e>d c2 cc']  
X:1
L:1/8
M:2/4
K:none
[K:G] dd !>!d2 | BB !>!B2 | GB e>d | d2"_c" c2 | cc c>B | AA A>G | FA e>d | G2 G2 :|  