The 2021 New Year's Concert was a New Year's Concert like none before. Due to the current Corona protection measures, it was only allowed to be played in the golden hall of the Vienna Musikverein without an audience. The Vienna Philharmonic and Riccardo Muti were alone with the 14 cameras of the ORF. Worldwide, the television broadcast of this traditional concert reached more than 50 million viewers in over 90 countries. It was eagerly awaited to see what the concert would be like without applause, without the traditional interruption of the second encore introduced by clapping, and without clapping along to the Radetzky March.