Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:4/4
K:D
['z d2 A>G F2 d2 efdF TE2', 'A3 A d2 ef B2 (gf) edcB{B}']  
X:1
L:1/8
M:4/4
K:D
"_Slow" z | d2 A>G F2 d2 | efdF TE2 D2 | A2 B>d{d} c3 d | efgf{f} e4 | F2 G>F E2 A2 | 
 B>cde Tc2 BA | e2 f^g afed | c2 TB>A A3 :: A | d2 ef B2 (gf) | edcB{B} T^A3 F | G2 (FE) F2 (Bc) | 
 c3 B B3 d | AFED D3 E | FdAF A2 fa | b2 ag ed (Bc/d/) | (A<F) TE>D D3 :|  