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=120
M:6/8
K:C
['vc2 vc', 'G2 uG vc2 vG uc2 uG AGG']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:C
"^Irish Jig." uG | vc2 vc uc2 uG | A2 G GAB | vc2 vc def | e2 c cde | f2 f e2 e | d2 c BAG | 
 AGF EFG | A2 G G2 :: uG | vc2 vG uc2 uG | AGG GAB | cBc def | ecc cde | fef ABc | dec BAG | 
 AGF EFG | A2 G G2 :|  