Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:4/4
K:C
['DED AGF A2', 'fdd ede']  
X:1
L:1/8
M:4/4
K:C
 BEA ue2003 |[M:6/8][K:D]SOSOO .!fermata!PMTCOMAFA DED | AGF A2 =c | BGG dGG | BAG Bcd | AFA DED | 
 AGF A2 c | def gfe | fdB TB2 A :: Add fdd | ede fdB | Add fdd | edB B2 A | Add fdd | ede efg | 
 (f<a)f gfe | fdB TB2 A :|  