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:6/8
K:D
['DED F2 A dfe d2 A']  
X:1
L:1/8
M:6/8
K:D
|:"D" DED F2 A | dfe d2 A |"G" BAG B2 d |"A7" bag fed |"D" DED F2 A | dfe d2 A |"G" dcB"A7" AFA | 
"D" dAF"Em" E2 D ::"D" def afa |"G" bag fed |"D" def afd | def"Em" e2 d |"D" DED F2 A | dfe d2 A | 
"G" dcB"A7" AFG |"D" dAF D3 :|  