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:6/8
K:C
['c2 c', 'd2 d def']  
X:1
L:1/8
M:6/8
K:C
 G | c2 c Bcd | cGE CEG | c2 c Bcd | c2 c c2 G | A2 A AGF | G2 G GFE | AGF EDC | B,2 G G,2 :: G | 
 d2 d def | gec TcBc | d2 d def | g2 f e2 g | a2 a agf | efg gfe | dfe dcB | c2 c c2 :|  