Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
M:4/4
K:C
['B A>FA', 'fdB A2 g (f/g/a)f']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:D] eddg B | A>FA A>Bd | (Te>de) fdB | AFA (B/c/d)F | E>FE E2 B | A>FA Agf | Te>de fdB | 
 A2 g (f/g/a)f | d>ed d2 :| f/g/ | afa def | bab efg | aba agf | e>fe efg | a3{g} f3 | Te>de fdB | 
 A2 g (f/g/a)f | ded d2 f/g/ | af/g/a/f/ df/g/a/f/ | ag/a/b/g/ ef/g/a/g/ | ag/a/b/g/ a/f/g/e/f/g/ | 
 e>fe e2 f/g/ | a(f/g/a/f/) ge/f/g/e/ | fde fdB | A2 g (f/g/a)f | d>ed d2 |]  