Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
Q:1/4=120
M:6/8
K:D
['(D>EF/G/) A2 B ABd F>ED EFA B2', 'B2 d (D>EF/G/) A2 B ABd F>ED', 'B2 c (d/f/e/d/c/e/) d2 (c/B/) (B/A/G/A/B/c/) A2', '.d(e/d/c/B/) A>Bd FED eE(e/f/) e2 (d/e/) .f(g/f/e/d/)', '(3(A/B/c/) dAd (d/c/d/e/f/e/) (d/e/d/B/A/G/) F>ED G/A/BG F/G/AF', 'A>FD GBB B>cd A((F/A/)F) G((E/G/)E) |{G} FDD']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:D
"^Moderate" (D>EF/G/) A2 B | ABd F>ED | EFA B2 (d/e/) | .f(g/f/e/d/) B2 || d | (D>EF/G/) A2 B | 
 ABd F>ED | .G(A/G/F/E/) .F(G/F/E/D/) | .E (E/F/G/A/) B2 || c | (d/f/e/d/c/e/) d2 (c/B/) | 
 (B/A/G/A/B/c/) A2 (B/c/) | dFd FdF |{F} EDD D2 z |] dDF .d(e/d/c/B/) | A>Bd FED | 
 eE(e/f/) e2 (d/e/) | .f(g/f/e/d/) B2 || (3(A/B/c/) | dAd (d/c/d/e/f/e/) | (d/e/d/B/A/G/) F>ED | 
 G/A/BG F/G/AF | E/F/GE F>ED || FAA A>FD | GBB B>cd A((F/A/)F) | G((E/G/)E) |{G} FDD D2 z |]  