You write "My left hand was so tense and I couldn't let it loose because there's too much octaves."
I wonder if a different fingering might help. I can't see from the video exactly what fingering you're using, but if it's 3 and/or 4 on the inner notes of the left hand, and you're holding 5 over...
In the Rotaru film _They Came to Play_ it is revealed that Mr Raphael did no damage to the piano in this performance, but did break the bench.
I have to confess I rather like it. While not appropriate for, say, Beethoven Op 111, such an over the top performance really does work, at least to my e...
You write "My left hand was so tense and I couldn't let it loose because there's too much octaves."
I wonder if a different fingering might help. I can't see from the video exactly what fingering you're using, but if it's 3 and/or 4 on the inner notes of the left hand, and you're holding 5 over...