Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:4/4
K:G
['BD D2 EGGA', 'g3 e f3 d e3 d BAGA'  
X:1
L:1/8
M:4/4
K:G
|: B3 A BAGA | BD D2 EGGA | BD D2 EGGA | BddB A2 GA | B3 d BAGA | BD D2 EGGA | Bd d2 egge | 
 dBAB G3 B :: g3 e f3 d | e3 d BAGA | (3Bcd ef gfgd | (3Bcd ef gdBd | g3 e f3 d | e3 d BAGA | 
 Bd d2 egge | dBAB G4 :|  