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:3/4
K:D
['(A2 B2)', 'B3 (cdB) (BAGFEF) (D2']  
X:1
L:1/8
M:3/4
K:D
 f>e | .d2 (A2 B2) | .d2 (A2 B2) | =c3 (edc) | B3 (=cdB) | (BAGFEF) | (D2 F2 A2) | (B2 d2) .f2 | 
 !fermata!e4 (f>e) | d2 (A2 B2) | .d2 (A2 B2) | T=c3 (edc) | B3 c2({e} d/c/d/B/) | (BAGFEF) | 
 (D2 F2 A2) |{G} B3 (gec) | d4 || | (3(def) | g2 g2 (a/g/f/e/) | f2 f2 (g/f/e/>d/) | (e>d) ef de | 
 B3 (cdB) | (BAGFEF) | (D2 F2) .A2 | (B2 d2) .d2 | d4 (ef) | Tg>f gb ag | Tf>e fa gf | 
 (e>d) ef (g/e/f/d/) | B3 (cdB) | (BAGFEF) | (D2 F2 A2) | (B3 d) d2 | d4 ||  