Stanislaw Szpinalski, Bella Davidovich, Tamara Guseva, Pavel Serebryakov - video 1949

This video from 1949 commemorates the centenary of Chopin's death with an exhibition in Warsaw. We see Pavel Serebryakov (00:53), Bella Davidovich and Tamara Guseva (01:13) and again with Victor Merzhanov at 02:15. Is that Alexander Uninsky at 01:10? The second half of the video shows Stanislaw Szpinalski playing Chopin's Mazurka op. 17 no. 4. Szpinalski won second prize behind Lev Oborin at the first Chopin competition in 1927. He studied with Turczynski and was one of Andre Tchaikowsky's teachers. Thanks to the Warsaw Documentary Film Studio (WFDiF) for making this available.
Белла Давидович - Тамара Гусева - Павел Серебряков - Шопен

[@3047L-f6m]

this is so great, thank you!

[@pianotime3463]

Would be very interesting to know the name of the pianist playing the Chopin's Scherzo No.2 as a background music for this video....any ideas?

[@ADGO]

No I haven't the slighest idea :) But you made me go back through the video and I spotted Victor Merzhanov next to Bella Davidovich, so thank you :)

[@pianotime3463]

@@ADGO Many Thanks for your reply!.