Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/16
M:2/4
K:D
['fgaa baaa fgaf gfed fgaa baag', 'fdec dcBA']  
X:1
L:1/16
M:2/4
K:D
|: fgaa baaa | fgaf gfed | fgaa baag | fdec d2d2 :| !fermata!de | fdec dcBA | cdef e2 de | 
 fdec dcBA | Acec"^D.C." d2 :|  