Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
['c>A e>c A2']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
|: e>d | c<A A2 E<A A2 | c>A e>c A2 A>c | d<B B2 F<B B2 | G>E B>G E2 e>d | c<A A2 E<A A2 | 
 c>A e>c A2 (3(c/d/e/) | f>d e>c d>B c>A | B>G (3(E/F/G/) A2 e>d | c<e e2 c<e e2 | c>A e>c A2 A>c | 
 d<f f2 d<f f2 | d>B f>d B2 B>d | c<e e2 c<e e2 | c>A e>c A2 (3(c/d/e/) | f>d e>c d>B c>A | 
 B>G (3(E/F/G/) A2 :|  