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
['abag fdfa gfed cA-Ag a2 af gbgg', 'fde(d cB A) (3(A/B/c/']  
X:1
L:1/8
M:2/2
K:D
 abag fdfa | gfed cA-Ag | a2 af gbgg | fded [df]2 (fg) | abaf (ag)fa | fded (cA)Ag | a2 ab a2 gg | 
 fdec d2 (AB) || defc d2 eg | fde(d cB A) (3(A/B/c/ | d)fec dege | fded [df]2 (3ABc | dfed fdge | 
 fde(d cB A) (3(A/B/c/ | d2) ec dege |1 fded [df]2 (fe) :|2 fded [df]4 ||  