Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/4
Q:1/2=100
M:2/2
K:Gmin
['B2 A G', 'B3/2 c/ d'  
X:1
L:1/4
Q:1/2=100
M:2/2
K:Gmin
 B2 A G | G/A/ B D2 | (D/4E/4 F3/2) F A/B/ | c A F A | B2 A G | d2 D2 | D d d c/B/ | A2 G2 :: 
 B3/2 c/ d e | g3/2 b/ f e | (d c/B/ f) c | A F F z | B3/2 c/ d =e/^f/ | g3/2 a/ g d | g z d z | 
 B3/2 A/ G2 :|  