The third in an ongoing series of Aerosmith 's webisodes debuted online Friday.  This installment features 20-year-old footage of  Steven Tyler  and  Joe Perry  writing music in the studio, along with clips of the duo working on their new song "Freedom Fighter," which features backing vocals by actor Johnny Depp .

A total of eight webisodes will be posted leading up to the November 6 release of Aerosmith's new album Music from Another Dimension  CD. The webisodes appear weekly on the band's sites AeroforceOne.com and Aerosmith.com , as well as on their Facebook page.

Music from Another Dimension  will be the band's 15th  studio album and their first of all-new material in 11 years. Of note on the disc will be a song called "Can't Stop Loving You," which is a duet between former American Idol judge Tyler and Idol alum Carrie Underwood .

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