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:D
['FAde f d2 e/f/', 'f/g/ afba gf(e e/)f/ gecA']  
X:1
L:1/8
M:4/4
K:D
 A/G/ | FAde f d2 e/f/ | gfed e/d/c/B/ A/B/A/G/ | FAde f d2 e/f/ | gecA d3 :| f/g/ | 
 afba gf(e e/)f/ | gecA d/e/f/g/ a f/g/ | afba gf(e e/)f/ | gecA d3 :|  