Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
['b b>g g>d B>c d z z2', 'd2 z2', "c'e'-e'c' e'2 e'e'"  
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
"^Moderate" b | b>g g>d | B>c d z | z2 [GB]2 | [ce]3 b | b>g g>d | B>c d z | z2 [df]2 |1 
 [Bg]2 g :|2 [Bg]4 |: bd'-d'b | g2 d2 | z2 g2 | a4 | bd'-d'b | g2 d2 | z2 f2 | g4 :| bd'- d'b | 
 d'2 d'd' | bd'- d'b | d'2 d'd' | c'e'-e'c' | e'2 e'e' | c'e'-e'c' | e'2 e'e' | b2 g2 | d2 d2 | 
 B2 B2 | A2 ba | bd'-d'c' | ba ga | ba ef |1 g3 a :|2 g3 ||  