Sonic the Hedgehog TV show intros

I'm a huge Sonic fan. Here are the TV show intros from the 90's and early 00's.
I know there's a JP version intro fro Sonic X which I didn't have access to when making this video. In addition Sonic Boom released well after this video was made.
I do not own any rights to these clips. This is just being a fan!
All these shows are NOW on DVD!