Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:2/4
K:none
['f ed cB A/^G/A/B/', 'Bc de']  
X:1
L:1/8
M:2/4
K:none
[K:D] f | ed cB | A/^G/A/B/ AF | B>B BF | G3 g | fe dc | B/^A/B/c/ B=A | c>B c>B | A3 f | ed cB | 
 A/^G/A/B/ A>A | Bc de | f3 f | gB/B/ Bg | fA/A/ Af | eg B>c | d3 A || Bc de | fa/a/ a>f | 
 f/b/b f/a/a | e/g/(g g)A | cd ef | g/b/(b b)g | g/b/b g/b/b | f/a/(a a)A | Bc de | f/a/(a a)f | 
 f/d'/d' f/c'/c' | g/b/b bb | b/g/e/g/ ba | a/f/d/f/ ba | g/e/c/e/ a/g/f/e/ | df d |]  