Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:2/2
K:D
['d2 fd cdBc ABAG FDFA BGBd', 'f2 fd']  
X:1
L:1/8
M:2/2
K:D
 A | d2 fd cdBc | ABAG FDFA | BGBd cAce | dfaf gfed | d2 fd cdBc | ABAG FDFA | BGBd cAcg | 
 dfaf d2 d2 || e2 | f2 fd fafd | ge ge gbge | edcB A2 fg | f2 fd fagf | f2 fd fafd | g2 ge gbge | 
 fafd egec | d2 d2 d2 ||  