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
['cEE GEE cEE GAB', 'cde g2 e gea ged', 'cde ged eaa', 'cde ged']  
X:1
L:1/8
M:6/8
K:C
 cEE GEE | cEE GAB | cEE GED | EAA A2 B | cEE GEE | cEE GAB | cBA GED | EAA A2 B :: cde g2 e | 
 gea ged | cde ged | eaa age | cde g2 e | gea ged | cBA GED | EAA A2 B :| 
"^variations of 2nd part" cde ged | eaa ged | cde ged | eaa a2 B | cde ged | eaa ged | cBA GED | 
 EAA A2 B || cde ged | eaf ged | cde ged | eag age | cde ged | eda ged | cBA GED | EAA A2 B ||  