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:2/4
K:C
['ef d2 de c2 cB', 'aa f2 A3 c']  
X:1
L:1/8
M:2/4
K:C
"C" e/d/c/A/ Gc |"G7" de f2 | gd/g/ g^f/g/ |"C" a/g/e/c/ G2 | e/d/c/A/ Gc |"G7" de f2 | 
 gd g/f/e/d/ |1"C" ce c z :|2"C" ce cc/B/ |:"Am" A3 c/B/ | A3 c/B/ | AB c/B/c/d/ | e3 e | 
"G7" ef d2 |"C" de c2 |"G7" cB BA |"C" (a2 g)e |"G7" ef d2 |"C" de c2 |"G7" cB AB |1 
"C" cc cc/B/ :|2"C" cc c z |:[K:F]"F" A3 c |{/c} aa f2 | A3 c |"C7"{/c} ff e2 | G3 B |{/B} dd c2 | 
{/B} dd c2 |"F"{/c} aa f2 | A3 c |{/c} aa f2 | A3 c |"C7"{/c} ff e2 | G3 A | B3 c | d/c/=B/c/ de | 
"F" ff f z :|  