Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/16
M:2/4
K:G
['D2GB cBAB', 'gdBd gdBd eaga gfed cBcd edef'  
X:1
L:1/16
M:2/4
K:G
 D2GB cBAB | dBcA BGFG | D2GB cBAB | dBcA BGFE | D2GB cBAB | dBcA BGFG | D2GB cBAB | dBcA BGG2 :: 
 gdBd gdBd | eaga gfed | cBcd edef | gfge d^def | gdBd gdBd | eaga gfed | cBcd edef | 
 (3gfedB G2 z2 :|  