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:D
['fgef d2']  
X:1
L:1/8
M:4/4
K:D
 ag | f2 df edce | ddcd BAFA | DDFA dcde | fgfd e2 ag | ffdf eece | ddcd BAFA | DDFA dcde |1 
 fgef d2 :|2 fgef d2 dc | B2 BcdB BB | fgfg fBBB | AAFA dcde | fgfd e2 dc | (3BcB BcdB BB | 
 fgfg fBBB | AAFA dcde ||1 fgef d2 dc :|2 fgef d2 ef | ggfg eAAA | ffef dAAA | DDFA dcde | 
 fgfd e2 ef | ggfg eAAA | ffef dAAA | DDFA dcde ||1 fgef d2 ef :|2 fgef d2 ||  