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=360
M:2/2
K:D
['fA A/G/A', '', 'd>efd efge']  
X:1
L:1/8
Q:1/8=360
M:2/2
K:D
 g | fA A/G/A fAAg | fA A/G/A f2 ed | fB B/A/B fBBa | ABde f2 e/d/ :| z |: d>efd efge | 
 defd g2 fe | d>efd efge | f/g/aAA f2 ed :|  