The New York Philharmonic live-streamed a complete performance of Beethoven's Piano Concerto No 5, featuring soloist Stephen Hough, on their Facebook page back in January. Now you can enjoy the entire performance, in HD, via their YouTube page below:

While Hough was in New York to give this performance, he also provided an excellent intoduction to the work and explained why he finds this concerto endlessly fascinating to WQXR, which you can also enjoy below: