Piano concerto No. 1, Op. 23 in B-flat minor / Peter Ilich Tchaikovsky Piano concerto no. 1 in B flat minor, op. 23 / Peter Ilyich Tchaikovsky Piano concerto No. 1 in B flat minor, op. 23 / Piotr Ilyich Tchaikovsky Piano concerto No. 1 in B flat minor, op. 23 / Pyotr Ilyich Tchaikovsky A：Piano concerto no.1 in B falt minor / Tschaikovsky Piano concerto No. 1, Op. 23 in B-flat minor Violin concerto in D, op. 35 / Piotr Il'yich Tchaikovsky Violin concerto in D, op. 35 / Pyotr Ilyich Tchaikovsky Violin concerto in D. op. 35 / Pyotr Ilyich Tchaikovsky 5 Violin concerto in D major, op. 35. Allegro moderato / Pyotr Ilyich Tchaikovsky