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:2/4
K:G
['DD GG BA/B/ A2 cc BB', 'dB/d/ dd eg d2 cc BB AG/A/']  
X:1
L:1/8
M:2/4
K:G
|: DD GG | BA/B/ A2 | cc BB | AA BG | DD GG | BA/B/ A2 | cc BB | AA G2 :: dB/d/ dd | eg d2 | 
 cc BB | AG/A/ BG | dB/d/ dd | eg d2 | cc BB | AG/A/ G2 :|  