Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
M:4/4
K:Dmix
['F3 G', 'Adde fdeg fdAF GBAG FDDe fdeg fde^c', 'ABcB Add^c defg afge fdcA GBAG FDDE', 'fdcA GBAG FDDg', 'fde^c Add^c defg afge fdcA |1 GBAG'  
X:1
L:1/8
M:4/4
K:Dmix
 F3 G ABcB | Ad d2 Ad d2 | F3 G ABcA | GBAG FDDE | F3 G ABcB | Add^c defg | afge fdAF |1 
 GBAG FDDE :|2 GBAG FDDg |: fd(3efg fde^c | Ad d2 Adde | fdeg fdAF | GBAG FDDe | fdeg fde^c | 
 Add^c defg | afge fdAF |1 GBAG FDDg :|2 GBAG FDDE ||"^Variations:" FEFG ABcB | Addc Ad d2 | 
 FD (3EFG ABcA | GAAG FDDE | FD (3EFG ABcB | Add^c defg | afge fdcA | GBAG FDDE || FEFG ABcB | 
 Ad d2 fdAG | F3 G ABcA | GAAG FDDE | FD (3EFG ABcB | Add^c defg | afge fdcA | GBAG FDDg |: 
 fded fde^c | Add^c Adde | fded fdcA | GBAG FDDg | fded fde^c | Add^c defg | afge fdcA |1 
 GBAG FDDg :|2 GBAG FDDE ||  