Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
Q:1/8=240
M:2/4
K:Eb
['GG BB GG']  
X:1
L:1/8
Q:1/8=240
M:2/4
K:Eb
 GG | BB GG | B2 GG | BB GG | E2 FF | AA FF | A2 FF | AA FF | D2 GG | BB GG | B2 GG | BB GG | 
 E2 FG | A2 G2 | F2 B,2 | E4 | G2 A2 | (B2 G2 | B2) GG | BB GG | E2 FG | A2 F2 | A2 FF | AA FF | 
 D2 GA | (B2 G2 | B2) GG | BB GG | E2 FG | A2 G2 | F2 B,2 | E4 ||  