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
['DDDD dddc BABc d2', 'f2 fd', 'dd d2']  
X:1
L:1/8
M:4/4
K:D
 DDDD dddc | BABc d2 FE | DDDD dddB | ABAF E2 EF | DDDD dddc | BABc d2 ee | fded dcBA | BBcc d2 || 
 f2 fd e2 ec | dedB AFDA | fffd eeec | dcBe A3 d | f2 fd e3 c | dedB AFDF | ABAF dBAF | ABAF E2 || 
 D2 DD d2 dc | BABc dd d2 | DDDD dddB | ABAF EEFE | D2 D2 dd d2 | BABc d2 de | fded dcBA | 
 BBcc d2 ||  