Develop a musical piece by utilizing the alphabet-based notation of the selected musical form and the provided melodic idea.
X:1
L:1/4
M:3/4
K:G
['(B2 G)']  
X:1
L:1/4
M:3/4
K:G
"G" (D2 G) | (B2 D) |"D7" (B2 G) |"G" G3 |"D7" (A2 B) |"G" (d2 e) |"A7" (B A) G |"D7" A2 A | 
"G" (d2 G) |"Am" (c2 e) |"D7" (d2 c) |"Em" (B2 G) |"G" (D2 B) | (G2 D) |"C" E G2 |"G" G3 :|  