This album is particularly remembered for including some of Queen's most iconic compositions. "Bohemian Rhapsody", for example, became the center of attention, a piece that defied conventions and demonstrated the band's creative audacity. Other notable songs like "You're My Best Friend", "I'm In Love With My Car", and "Love of My Life" are also an essential part of this record, showcasing the group's versatility. The production, handled by Roy Thomas Baker and the band itself, was a key factor in the outcome, using multiple studios simultaneously in London and Wales. This strategy allowed the members to work on different tracks at once, taking advantage of the specific acoustics of each location, such as that of the Sarm studios, which proved ideal for vocals.
The album's initial reception was varied, although critics recognized the quality of its production and the diversity of styles. Despite some divided opinions, A Night at the Opera consolidated Queen as a major force on the music scene. The record was released by EMI in the United Kingdom, where it reached number one and remained there for nine weeks, a milestone for the time. In the United States, through Elektra Records, it also had an excellent reception, reaching fourth place. Over time, A Night at the Opera has consistently been cited as one of Queen's masterpieces, and songs like "Bohemian Rhapsody" continue to be recognized among the most important ever recorded.