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:C
['a>ae>c A>cf>e d>cB>A G>BE>G', 'd>c B>cB>A G>EF>G A>Bc>d e>cA>c d>cd>e f>ed>c']  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:2/2][K:A]SOSOO .!fermata!PMTuCO(3(Mefg) | a>ae>c A>cf>e | d>cB>A G>BE>G | A>Bc>d e>cA>c | 
 B>e^d>f e>ef>g | a>ae>c A>cf>e | d>cB>A G>BE>G | A>ae>c f>dB>G | A2 (3.A.A.A A2 :: d>c | 
 B>cB>A G>EF>G | A>Bc>d e>cA>c | d>cd>e f>ed>c | B>e^d>f e>ef>g | (3(aba) e>c (3(fgf) d>B | 
 (3(efd) c>A (3(ded) B>G | A>ae>c f>dB>G | A2 (3.A.A.A A2 :|  