Liszt B minor Sonata

[isuckatthepiano]

Hi,

I came across this recording of the B- sonata on youtube which is supposedly played by Adele Marcus:

,

but there are comments that it is played by Anievas. I was looking up an Anievas recording of Liszt on amazon (https://www.amazon.co.uk/gp/product/B001KYJA56/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=A14C7SGT77946G)

but I am rather surprised at the 3-min difference in duration ... does anyone know if it is a Marcus or an Anievas recording? 

On a sidenote, I can't find any CD by Adele Marcus so I'm presuming that it isn't her