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
['fe d2 d2 A3 d B2 B2', 'e3 f']  
X:1
L:1/8
M:4/4
K:D
 fe | d2 d2 A3 d | B2 B2 b3 a | faba faba | f2 d2 d2 :: z f | edef e2"^tr" dB | 
 ABde{de} f2"^tr" ed | e3 f gfga | b2 e2 e3 f | gfga{ga} b2 ag | fefg{fg} a2"^tr" gf | efab afef | 
 d2 B2 B2 :|  