Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:C
['d2 ed']  
X:1
L:1/8
M:4/4
K:C
|: d2 ed cAGA | Addc AGEG | d2 ed cdef | edce d2 ag | efdf edcA | cAGc AGFE | DEFA GEcE | 
 EDcG ED D2 :|  