Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:4/4
K:G
['B2 (3Bcd c2 c>e (3ded g>e d>BG>F', 'b>g (3gfg'  
X:1
L:1/8
M:4/4
K:G
 B2 (3Bcd c2 c>e | (3ded g>e d>BG>F | E2 c>B A>GF>G | (3ABA (3GFE D>d^c>d | B>^AB>G c>B (3cB=A | 
 d2 (3gfe d2 (3BAG | E>c (3cBc A2 (3GFG | (3ABA (3AGF G2 :| b>g (3gfg d>gB>g | b>g (3gfg d2 a>b | 
 c'a (3a^ga e>ac>a | c'>a (3a^ga e2 g>a | b2 (3gfg d2 (3Bcd | b>gf>g d>gB>g | a2 (3gag f2 (3efe | 
 d2 (3cdc (3Bcd :|  