Simplify the following text for a Grade 6 native English-speaking person.
Original: The soundtrack to the series was released on CD on November 8 , 2005 by VarÃ se Sarabande , although a 40 minute soundtrack was released by Fox Music in September 2005 as a digital EP .
Simplified: The soundtrack to the series was released on CD on November 8 , 2005 by VarÃ se Sarabande .