Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
Q:3/8=88
M:3/8
K:G
['', 'B B2 A GcB (A2 G) F2', 'B BBA |1 G2 c :|2'  
X:1
L:1/8
Q:3/8=88
M:3/8
K:G
 B |: B2 A | GcB | (A2 G) | F2 c | c2 B | Adc |1 (B2 A) | G2 B :|2 BGc |: ccB | A2 B | BBA |1 
 G2 c :|2 G2 ||  