Pyotr Ilyich Tchaikovsky Live from Hill - The Philadelphia Orchestra on Classical IPR By Nancy Deneen • Oct 9, 2018 The Philadelphia Orchestra received a warm welcome from an enthusiastic audience at Hill Auditorium last month. For much of the twentieth century the Philadelphia Orchestra gave annual performances in Ann Arbor but had not been back since 1994. The University Musical Society and Interlochen Public Radio shared the concert with radio listeners in a live broadcast. Opera Broadcasts from the UK: Eugene Onegin By Debbie Poltorak • Jul 9, 2018 This Saturday at 1 p.m., Classical IPR presents Opera Broadcasts from the UK's recent production of Tchaikovsky's Eugene Onegin. This production stars Samuel Dale Johnson, Natalya Romaniw and Peter Auty.