Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
Q:1/8=150
M:2/4
K:G
['D2 DB AG', 'Bd A>B AG'  
X:1
L:1/8
Q:1/8=150
M:2/4
K:G
 D2 DB | AG EG | D2 DB | AG GE | D2 DB | AG EG | D2 d>B | AG G2 :| Bd A>B | AG EG | Bd A>B | 
 AG G2 | Bd A>B | AG EG | D2 d>B | AG G2 :|  