Aerosmith rockers Steven Tyler and Joe Perry have recorded a new version of their classic song Dream On to honour the victims of last year's (13) tragic Boston Marathon bombing.

Last May (13), the Massachusetts natives performed their hit 1973 track during the Boston Strong Concert benefit for the three people killed and more than 260 injured when two bombs exploded near the finish line at the sports event.

Now the band has created a new arrangement for a Tv special on U.S. sports network Espn, titled Dream On: Stories from Boston's Strongest.

In the video for the remake, the rockers are accompanied by the Southern California Children's Chorus.

The Tv special will air in America on Tuesday (15Apr14), the one-year anniversary of the attack.