Sonic Underground - Queen Aleena's Chronicles DVD

Wedding Bell Blues:
Robotnik announces that he will marry Queen Aleena in a plot to become the king of Mobius. Upon hearing the alarming news, Sonic, Manic and Sonia become suspicious that the wedding may be a trap. Disguised as 18th Century musicians, they crash the wedding hoping to find the Queen and bring light to the sham.

To Catch A Queen:
Queen Aleena's captain Argus is captured by Sleet and Dingo before he can reach the secret rendezvous where he was to meet Queen Aleena. Sonic, Manic and Sonia set out to recapture Argus from Robotnik and get the information revealing the secret meeting place where they may be reunited with their mother.

The Jewel Of The Crown:
Robotnik has his sights set upon Queen Aleena's crown jewel which glows as it is moved closer to her. Sonic, Manic and Sonia manage to acquire the jewel and set out to protect the Queen.

Country Crisis:
Queen Aleena advises the Hedgehogs to travel to a valley of Mobius so they can bring about peace. When Robotnik interferes, Sonic, Manic and Sonia use the power of the music to settle the feud.