Tom Service meets Peter Gelb, general manager of the Metropolitan Opera House in New York.
See all episodes from Music Matters
Steel and concrete can't beat good old wood to produce the best sounds for music.
Tom Service traces the rise of an exciting new genre, from bleeps to responsive scores.
Try our psychoacoustic experiment to see how tempo can affect your timekeeping abilities.
The stories that matter, the people that matter, the music that matters
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