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
Q:1/8=180
M:6/8
K:G
['dBG efg dBG AFD', 'geg fdf ece dBG']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:G
|: dBG efg | dBG AFD | GFG Bge | dBG A3 | dBG efg | dBG AFD | EGe dBG | AGG G3 :: geg fdf | 
 ece dBG | geg dBG | BAA A3 | geg fdf | ece dBG | EGe dBG | AGG G3 :|  