It features the trio lineup of Eddie Jobson, John Wetton, and Terry Bozzio.

Recorded in late May and early June 1979 at Nakano Sun Plaza Hall and Nippon Seinenkan, Tokyo, Japan, it is UK's third album and their first live recording, released in September 1979 in support of the band's US tour supporting Jethro Tull (which Eddie Jobson joined after UK's split) and later headlining European tour.

The album was remastered in 2016 and included as part of the box-set Ultimate Collector's Edition, along with an extended version containing nine songs not included in the original album and in actual concert order.

In the UK and other European countries, an edited version of the title track, "Night After Night" was released as a single backed by the non-album studio track "When Will You Realize?

", a song later re-recorded by John Wetton for his solo album Caught in the Crossfire from 1980.