Rush have released a trailer for their upcoming live DVD and CD set, 'Clockwork Angels Tour.' The document collects a late-2012 concert from a stop on the band's nearly yearlong tour in support of last year's 'Clockwork Angels' album.

The minute-and-a-half-long trailer -- which you can watch above -- features backstage shots of the trio, brief interview snippets about the tour and a sample of the music found on the DVD, Blu-ray and CD, including classics like 'The Spirit of Radio' as well as a couple of recent songs. Most revealing: an onstage string section augmenting some of the tunes.

The DVD and Blu-ray were shot at the band's show on Nov. 28, 2012, at Dallas' American Airlines Center. It will be available, along with a companion CD, on Nov. 19. It also includes a documentary with plenty of behind-the-scenes footage for fans.

It's been a busy season for Rush. They just released a box set of their Atlantic Records albums, including a remixed version of 'Vapor Trails,' the 2002 LP that longtime fans swear sounds like crap.