Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:3/4
K:A
['A2- A(cBA)', 'A4 (c>d) e2- e(fed) c2- c(edB) A2-'  
X:1
L:1/8
M:3/4
K:A
 E | A2- A(cBA) | G2- G (Bcd) | e2 fdBA | G4 (3(EFG) | A2- A(cBA) | G3 A (B/c/d) | e2 fdBG | A4 || 
 | (c>d) | e2- e(fed) | c2- c(edB) | A2- A(BAG) | E4 (3(EFG) | A2- A(cBA) | G3 A (B/c/d) | 
 e2 fdBG | A4 ||  