After
War had been recorded, but three months before it was released, U2 began playing the
Pre-War Tour: 20 shows, and a television appearance, in
halls in Western Europe, commencing on 1 December 1982 in
Glasgow and finishing in the band's home town,
Dublin, on 24 December. in May 1983 On 26 February 1983 at
Caird Hall in
Dundee, Scotland, the War Tour proper began, with the album's release coming two days later. The band played 29 shows and three television appearances in Scotland, England, and Wales, ending on 3 April with a single continental show at the
Printemps de Bourges in
Bourges, France. Three or four additional songs from
War were added to these set lists, including "
Two Hearts Beat As One", and the band started their 1980's practice of ending shows with the
War song
"40". The next leg went to North America for 48 shows and two radio appearances, beginning on 23 April in
Chapel Hill, North Carolina and ending on 26 June at the
Hudson River Park Pier 84 facility in New York City. The War Tour was U2's first as a full-time headlining act. Most of the venues were colleges and smaller auditoriums, but they played a few arena shows, such as at the
Centrum in
Worcester, Massachusetts and at the
Los Angeles Sports Arena. Many of the shows featured the Welsh band
The Alarm as the opening act. During this tour, they appeared before one of the largest audiences in US music history: on
Memorial Day at the
US Festival in
San Bernardino, California, they appeared at noontime on the third day of the festival before a crowd of over 125,000. The festival was broadcast live on
MTV. The performance climaxed in a grand finale where Bono scaled the
proscenium of the US festival's huge stage while singing the song "
The Electric Co.", ending up about 100 feet above the ground. , near the end of the War Tour on 21 August 1983 A week later, their 5 June 1983 performance at
Red Rocks Amphitheatre (an outdoor venue near
Morrison, Colorado in the foothills of the
Rocky Mountains that many travelling musicians consider the most spectacular outdoor venue in the United States) was recorded for what turned out to be a live album entitled
Under a Blood Red Sky and concert film entitled
Live at Red Rocks: Under a Blood Red Sky. Frequently shown on MTV, the video helped to further expand the band's American audience and rewarded the large financial risk the show had represented. U2 then played at 5 outdoor summer festivals in Western Europe in July and August. After a nearly three-month interlude, U2 played a show in Honolulu, Hawaii, before their first tour of Japan for six shows, with the tour ending on 30 November 1983 at the
Nakano Sun Plaza in Tokyo. While in Japan, U2 made two television appearances, one of which featured a performance of "New Year's Day" in which Edge performed almost entirely on piano due to a guitar failure. ==Shows and reception==