Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
['GABc d2', '[G,G]2 (_B2 =B)GAG EGDG EGDG EG D2', 'GABc ddBc']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
"^Fast" (3DEF | GABc d2 dB | d2 dB d2 dd | GABc d2 Bc | dBAB G2 A2 | GABc d2 Bc | d2 .[de]2 dB A2 | 
 GGAG (EG)DD | GGA[G,G]- [G,G]2 :: (_B2 | =B)GAG EGDG | EGDG EG D2 | G(BA)G EGDE | 
 GBA[G,G]- [G,G]2 :|"^A'"{DEF} G- | GABc d2 Bc | dd e2 d2 (BA) | GABc ddBc | ddBA [G,G]2 D2 | 
 GABc ddBc | dded dc(BA) | G(BA)G EG DG | GBA[G,G]- [G,G]2 :|  