Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:D
['A2 FD EDEF ADFD G2 GB ADFD', 'A3 c']  
X:1
L:1/8
M:4/4
K:D
|: A2 FD EDEF | ADFD G2 GB | ADFD EDB,D | AFGE D2 FG :| A3 c cAGc | Addc dfed | A3 c cBGB | 
 AFGE D2 GF | EAAB cBAc | Addc d2 ed | cAAc BAGB | AFGE D2 FG ||  