A Night At The Opera is stylistically nimble, genre-curious, eager to chase every spark of an idea with a can of gasoline. Like few other bands before or since, Queen understood how to weave everything they loved ‚ÄĒ opera, prog rock, showtunes, Dixieland jazz, arena rock, etc. ‚ÄĒ into a cohesive and singular sound. On this album, they found their voice and it turned out their voice was a choir.