On 18 January 1930, in
Madrid, he gave the first performance of
Joaquín Turina's ''Contes d'Espagne'', Set II, Op. 47. He toured to many countries, including frequent performances in
South Africa,
Mauritius,
Australia and
New Zealand. For a performance at Birmingham Town Hall around 1950 he brought his own piano in a box trailer towed behind his car. Niedzielski is not well known today, but he had a commanding technique as shown in his own paraphrase on
Johann Strauss II's
A Thousand and One Nights Waltz, Op. 346, recorded in London in 1930. His recordings are now rare (some have been reissued on CD in recent years): • Chopin: Ballade, Scherzo, Polonaise, Impromptu, Mazurkas • Chopin:
Sonata No. 2 in B flat minor; nine études • Chopin: Mazurkas (selection; 1931) •
Liszt: Liebestraum No. 2 •
Mozart:
Piano Sonata No. 11 in A •
Ludomir Różycki:
Légende •
Schumann:
Symphonic Studies, Op. 13 • Johann Strauss II arr. Niedzielski:
A Thousand and One Nights, Op. 346 • pieces by
Claude Debussy,
Federico Mompou and others. ==Personal life==