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:C
['GG (Ge) (cG) (EG) (GB)', 'c2 z2', 'g2 (ag)']  
X:1
L:1/8
M:3/4
K:C
 GG |:"C" (Ge) (cG) (EG) |"G7" (GB) (BG) (FG) | (GB) (BG) (fG) |"C" (Ge) (cG) (EG) | Ge (cG) (EG) | 
"G7" (GB) (BG) (FG) | GB BG fB |1"C" c2 z2 gg :|2"C" c2 z2 gg |:"G7" g3 f f2 |"C" (eG) (Ge) (Ge) | 
"G7" (fG) (Gf) (Gf) |"C" (eG) (Ge) (Ge) |"G7" g3 f f2 |"C" (eG) (Ge) (Ge) |"G7" (fG) (Gf) (GB) |1 
"C" c2 z2 gg :|2"C" c2 z2 z2 |:"C" g2 (ag) (^fg) | e4 c2 | g2 (ag) (^fg) |"G7" f4 d2 | 
 g2 (ag) (^fg) | .b3 f f2 | .a3 B B2 |"C" .c3 e g2 | g2 (ag) (fg) | e4 c2 | g2 (ag) (^fg) | 
"G7" f4 d2 | g2 (ag) (^fg) | b3 b b2 | .b.a .g.f .e.d |"C" c2 z2 z2 :|  