Ogdon was able to play most pieces at sight and had committed a huge range of pieces to memory. He intended to record the complete piano works of Sergei Rachmaninoff, a feat which would constitute about six full-length CDs, but only recorded about half of them. The recordings were released in 2001. He recorded all ten Scriabin sonatas in 1971. Ogdon was also a formidable exponent of the works of Alkan and Busoni. In more familiar repertoire, he revealed deep musical sensibilities, always buttressed by a colossal technique. He also recorded a number of duo-piano works with his wife, Brenda Lucas, also known as Brenda Lucas Ogdon.