Manic the Hedgehog

Here is the rebel and the sneaky
Manic The Hedgehog
Here is some sceens of Manic in Sonic Underground
Manic is the youngest one is the three hedgehog siblings
Manic has a drum shaped medaillion that makes great music and huge earthqueak.
Manic loves the drum which is why he always has drumsticks with him.
Manic is in the Sonic Underground TV series, he has also been in Sonic The Hedgehog comic series and will be in the Sonic Underground saga in Sonic Universe