Beethoven Sonatas on Fortepiano

The fortepianist Ronald Brautigam plays Beethoven's Piano Sonata No 8 in C minor, Op 13 ('Pathétique'); Fifteen Variations and a Fugue on an Original Theme in E falt ('Eroica Variations'), Op 35; Piano Sonata No 14 in C sharp minor, Op 27 No 2 ('Moonlight'); and Piano Sonata No 23 in F minor, Op 57 ('Appassionata'). (Brautigam recaptures the composer's soundworld using a modern copy of a Walter und Sohn instrument of c.1805.)