The music for what was to become Rockshow and part of Wings Over the World was produced by Chris Thomas and engineered by Phil McDonald during 1979. However, the processing of the Rockshow overdubs was obviously completed by the airdate of Wings Over the World, as these same performances were featured in both productions. Not all of the songs made it to the film in their entirety, and the song introductions did not always match the performance which followed. For example, several of the introductions came from the Seattle performance while the actual song was taken from a Los Angeles show: "Magneto & Titanium Man", "Spirits of Ancient Egypt", "Lady Madonna", "Let 'Em In", and "Soily". The introduction of the horn section was a composite as well with portions coming from Seattle and the final Los Angeles show.
Release
The film premiered on 26 November 1980 at the Ziegfeld Theatre in New York; McCartney did not attend, as he was in the studio at the time. They did attend the London Premiere at the Dominion Theatre in Piccadilly Circus on 8 April 1981. The film was later edited down to 102 minutes for its home video release. Its first home video release was on Betamax in October 1981, with a VHS, laserdisc, and CED release in 1982. This would be the last time a feature-length version of the film would be available to the general public until 31 years later, as McCartney had remained reluctant to make the entire film available to the general public on VHS or DVD. In 2007, a shortened cut with only seven songs was released as part of The McCartney Years DVD set – one of which, a version of the Beatles' "Lady Madonna", was originally left out of the Rockshow home video release.
2013 re-release
In June 2013, a new restored version of the film was released. The longer 125-minute version was digitally restored from the 35mm negative with the soundtrack remixed in 5.1 surround sound. The film had a limited worldwide cinema re-release on 16 May 2013, with an exclusive introduction and interview with McCartney. An exclusive VIP premiere screening, with McCartney in attendance and introducing the film, took place at BAFTA on 15 May. This restored cut was released on DVD and Blu-ray in June 2013.
Song listing
The following list is for the full-length, 125-minute version of Rockshow. * Songs edited out of the first home video versions of the film. + Songs included in The McCartney Years DVD box set.