More for your music enjoyment, and to avoid some of you the searching part, here is Richter's take on Chopin's 4 ballades, all recorded at an earlier stage in his concert career. Decent recordings in my opinion.

Frederic Chopin - Ballade no. 1 in G minor

Frederic Chopin - Ballade no. 2 in F major

Frederic Chopin - Ballade no. 3 in A flat major

Frederic Chopin - Ballade no. 4 in F minor

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All of them are live recordings to the best of my knowledge. enjoy...