This week, Soundgarden are offering fans a FREE download of 'Live To Rise,' the band’s first new song in 15 years.

The track is NOW available on iTunes as part of the promotion of Disney's film 'Marvel's The Avengers.'

The iTunes promotion, which runs through April 24, includes an exclusive clip, 'The Face Off,' from the movie, which opens May 4.

'Live to Rise' is the first single from the soundtrack album for 'Avengers Assemble,' which will be released May 1.

Soundgarden have posted some footage of the recording sessions for the new tune.