Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:6/4
K:C
['E2 C2']  
X:1
L:1/8
M:6/4
K:C
 GG | c2 B2 c2 d2 | c2 _B2 G4 | _B2 A2 B2 c2 |[M:6/4] A2 F2 G6 GF | E2 C2 c6 dc | 
[M:4/4] _BB A2 G3 F | E2 C2 D2 (GF) |[M:6/4] E2 C2 C6 EF |[M:4/4] GF EF GF EF | GF ED C2 DE | 
 FE DE | FE DE |[M:6/4] FE DC B,6 GF | E2 C2 c6 dc |[M:4/4] _BB A2 G3 F | E2 C2 D2 (GF) | 
[M:6/4] E2 C2 C6 ||  