Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:2/4
K:G
['G/A/B/c/ dB', 'D2 d/e/f/g/ a=c Bg g2 G/A/B/c/ dG'  
X:1
L:1/8
M:2/4
K:G
 G/A/B/c/ dB | Gg g2 | G/A/B/c/ dB | FA A2 | G/A/B/c/ dB | Ggge | fde^c | d2 D2 :: d/e/f/g/ a=c | 
 Bg g2 | G/A/B/c/ dG | FA A2 | G/A/B/c/ dB | Ggge | dBcA | G2 [G,G]2 :|  