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:4/4
K:F
['A A']  
X:1
L:1/4
M:4/4
K:F
 A G F G | A A A2 | G G G2 | A A A2 | A G F G | A A A A | G G A G | F4 |]  