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:G
['Bd d2', 'aged debg eaag debg ed d2 debg']  
X:1
L:1/8
M:4/4
K:G
|: Bd d2 ce e2 | Bd d2 cAGA | Bd d2 ce e2 | degb aged :: debg eaag | debg ed d2 | debg ae e2 | 
 gedc BG G2 :|  