Craft a musical work utilizing the specified alphabetical formation and given motif.
X:1
L:1/8
M:4/4
K:A
['f eAcf eAcf eAcA Bcdf eAcf eAce', 'aece fece']  
X:1
L:1/8
M:4/4
K:A
 f | eAcf eAcf | eAcA Bcdf | eAcf eAce | fdBd cA(3.A.A.A :| aece fece | aece fB(3.B.B.B |1 
 aece fece | f2 ed cA A2 :|2 a2 ae faec | Bcde f3 a ||  