Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
['e2 dc', 'g2 ef gdfd eAAc BGdc BGGd gdfd'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
 e2 dc BGGc | BGdc BGGd | e2 dc BGGB | cB (3Ace g2 gd | e2 dc BGGc | BGdc BGGd | e2 dc BGGB | 
 cB (3Ace g2 |: ef | gdfd eAAc | BGdc BGGd | gdfd eAAB |1 cBce g2 :|2 cBAF G4- | G8 |]  