I've been recently listening to this interpretation of Liszt's Hungarian Rhapsody #6 by György Cziffra. Between 1:40 and 1:50, he improvises a custom cadenza which I couldn't find in any tabs. Would you happen to know what it is or where/how I could obtain the notes? I'd be interested in playing this (I'm currently learning this rhapsody), but it seems too complicated for me to write down by hear.
That part is in the original (see the last two measures of the fourth page).
The problem could be that you have an arrangement of the piece (i.e., not the original, unabridged version).
Wait, slow down a minute. You mentioned tabs. Are you by any chance playing this on a guitar? If so, the editor might have decided to cut those two bars for their sheer complexity or extreme range on an instrument like the guitar.