Develop a musical piece by utilizing the alphabet-based notation of the selected musical form and the provided melodic idea.
X:1
L:1/8
M:4/4
K:C
['G c>c cc G>A BG cc B/c/d/e/', 'c e/f/ g2 ge/f/ g2 gd/e/ f2']  
X:1
L:1/8
M:4/4
K:C
|: G | c>c cc G>A BG | cc B/c/d/e/ fg/f/ fg/f/ | e>c cc GG/A/ B/A/G | cc B/c/d/f/ ec c :: e/f/ | 
 g2 ge/f/ g2 gd/e/ | f2 fd/e/ f2 g/f/e/d/ | e>c cc GG/A/ B/A/G | c2 B/c/d/f/ ec c :|  