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
Q:1/4=124
M:4/4
K:Gdor
['(B/A/B/^c/) d>B', 'g2 f>dc>B A<FF>A']  
X:1
L:1/8
Q:1/4=124
M:4/4
K:Gdor
 A | (B/A/B/^c/) d>B G2 B>d | (3cde f>c A<FF>A | (B/A/B/^c/) d>B G>AB>d | c/B/A/G/ F>A{c} B<G |1 
 G :|2 G3/2 || d/ | (g/^f/g/a/) b>a d2 g2 | f>dc>B A<FF>A | g>ab>a d>ef<g | f<dc>A{c} B<GG>d | 
 (g/^f/g/a/) b>a d2 g2 | f>dc>B A<FF>A | (3Bcd (3GAB (c<f) A>c | d<Bc>A{c} B<G G3/2 :| 
"^Cadenza" A/ | [BG]2 [A^F]2 !fermata!G,4 |]  