It's a mystery if Queen played both I'm A Man and Mannish Boy during this tour or not. These two songs are similar to each other and while it seems very likely they played I'm A Man as the first encore, rumours say the band also played Mannish Boy in Glasgow (the second night).
The last night of this North American tour was very special - it was shortly before Christmas (December 22) so the band performed an acoustic version of White Christmas during the acoustic set. Also several crew members and friends (incl. John Reid and Peter Straker) sang backing vocals in the first encore (Sheer Heart Attack). An audio recording exists and is available on the bootleg market.
The A Night at the Opera Tour (advertised as A Night at the Opera with Queen) was a concert tour by Queen to promote A Night at the Opera. It spanned 1975 and 1976, and covered the UK, the US, Japan, and Australia. It marked the debut of "Bohemian Rhapsody", which would be played at every Queen gig thereafter.
Also in September 1976, already during the session of the album A Day At The Races, the band played several concerts in the UK. This little tour was called Summer '76.
The Game Tour was a concert tour by the British rock band Queen to support their successful 1980 album The Game. This tour featured the first performances in South America by the group. In Buenos Aires, Queen drew a crowd of 300,000—the largest single concert crowd in Argentine history as of 1982. In São Paulo, Brazil, the attendance was 131,000 and 120,000 on two consecutive nights.
The Sheer Heart Attack Tour was the first world tour by the British rock band Queen, and supported their 1974 album Sheer Heart Attack. The year 1974 had started with their first trip outside of Europe and an appearance at the Sunbury Music Festival in Australia. Although the band headlined the event on 2 February, their appearance the next day was canceled. In March, the band commenced on a UK tour to promote their new album Queen II, and then embark on their first trip to the USA.