The Vienna Philharmonic's 2004 New Year's Concert was conducted by Riccardo Muti and featured a traditional program of music by the Strauss family and their contemporaries, performing well-known pieces like the "An der schönen blauen Donau" waltz and the "Radetzkymarsch". The event took place at the Musikverein in Vienna, the orchestra's home, and was broadcast to a massive global audience. It is part of a long-standing tradition of the Vienna Philharmonic to present this concert, which is considered a significant event in the classical music calendar.