Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:6/8
K:D
['dB A3 (4:3:4DEFG ade f2 d g2', 'afd eaf g2 e fdB B z']  
X:1
L:1/8
M:6/8
K:D
 dB | A3 (4:3:4DEFG | ade f2 d | g2 e faf | egf edB | ABA (4:3:4DEFG | Ade f2 a | afd efe |1 
 d3 dcB :|2 d3 def :| g3 bge | f3 afd | eaf g2 e | fdB B z z | A3 AFB | Ade f2 a | afd efe | 
 d3 def :|  