Design a music piece by incorporating the given alphabetic pattern and motif.
X:1
L:1/4
M:4/4
K:A
['c B']  
X:1
L:1/4
M:4/4
K:A
 A/B/ | c B c d | e2 c e | d c B e | c2 z A/B/ | c B c d | e2 c e | d c B e | c2 z c | c B A G | 
 F2 E B/A/ | G F/E/F/E/C/^D/ | E2 z F/G/ | A A B B | c e d/c/B/A/ | B A A G | A2 z |]  