Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:4/4
K:Ador
['EAAc B2 Ac', 'dBGB EA A2 fA A2 gA A2']  
X:1
L:1/8
M:4/4
K:Ador
|: EAAc B2 Ac | BAAg feea | EAAc B2 Ac | BGGA BcdD | EAAc B2 Ac | BAAg feef | gfgd e2 dg | 
 BGBc dBGB :: EA A2 fA A2 | gA A2 aA A2 | EAfA gAaA | efdg BAAD :|  