The pianist Joanna MacGregor's pick of the ultimate recording of Tchaikovsky's First Piano Concerto in B flat minor, Op. 23 Tchaikovsky's famous piano concerto is one of the most popular concertos in the repertoire - full of swaggering great tunes and still, soulful melodies. And many of the piano titans of the past and present have recorded it. Joanna will cut a swathe through the available recordings and come up with a suggestion for your library. And there should be plenty of fireworks along the way.