Piano concerto No. 1, Op. 23 in B-flat minor Piano Concerto No.1,Op.23 in B-flat minor Piano concerto No. 1 in B flat minor 1-3.Concerto no. 1, op. 33, in C minor Concerto no. 1, op. 33, in C minor Piano concerto no. 1 in D minor Piano concerto No. 20, KV 466 in D minor Piano concerto No. 23, KV 488 in A minor 4-6.Concerto no. 2, op. 50, in C minor Concerto no. 2, op. 50, in C minor