Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:4/4
K:C
['[M:4/4][K:G] ue b uae a!p! e gd', 'e^def g2']  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:G] ue b uae a!p! e gd ee[Q:1/8=180]GA | BDDE G2 FG | A2 GA B2 GA | BDDE GABG | 
 A2 GF G2 :| z d | e^def g2 GB | BAGF G2 Ed | e^def g2 GA | BGFB E3 D | EGFA GBAc | Bdce dBgd | 
 BDDE G2 AG | A2 GF G4 |]  