Concertos 1 and 4 are the ones i most listen to. #1 has so much Russian soul, and 4 has powerful piano passages with beautiful orchestral composition. The above 3 are all great performances. With the Michelangeli you also get the best performance of the Ravel concerto. The Ashkenazy/Previn is the one to get vs the Ashkanazy/Heintik. Rachmaninov on the piano shows very technical playing with poetical nuances.
