Design a music piece by incorporating the given alphabetic pattern and motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['(Bc) ddd AFA GBA ABc ddd efg', 'aba fdf']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
"_NB" (Bc) | ddd AFA | GBA ABc | ddd efg |"_NB" f2 e e2 f | g2 e f2 d | e2 d c2 A | Bcd AFA | 
 B2 A A :: fg | aba fdf | aba fdf | aba fdf | g2 e efg | a2 f g2 e | f2 d c2 A | Bcd AFA | 
 B2 A A :|  