Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/16
M:2/4
K:A
['F2 A2c2 cBAc e2c2c2 (af) e2c2c2 BA', 'A2c2 ecec A2d2 fdfd'  
X:1
L:1/16
M:2/4
K:A
 F2 | A2c2 cBAc | e2c2c2 (af) | e2c2c2 BA | G2B2 B2(cB) | A2c2 cBAB | c2e2a2a2 | ecAc BAGB | 
 A2c2 A2 :: cB | A2c2 ecec | A2d2 fdfd | A2[Ac]2 ecec | d2B2 B2(cB) | A2c2 ecec | A2d2 fdfd | 
 eagf edcB | A2E2 A2 :|  