Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:4/4
K:C
['GE D']  
X:1
L:1/8
M:4/4
K:C
 z E2 GA GE D | C2 E6 | z c2 cF FG A | G4 z4 | z E2 GA GE D | C2 E6 | z DD EF GE D | C4 z4 | 
 z c2 cc cB A | A G- G6 | z E2 Gc AG E | D4 z4 | z c2 cc cB A | A G- G6 | z D2 EF GE D | C2 z2 z4 |]  