0104 'Book 1: Prelude and Fugue No. 9 in E Major, BWV 854', Same 'No. 10 in E Minor, BWV 855", 'No. 11 in F Major, BWV 856', 'No 12 in F Minor, BWV 857', etc. through "The Well Tempered Clavier". 0126 OM talking of the Well Tempered Clavier, explanation of "Well Tempered", ID, 'Prelude and Fugue No 15 n G Major, BWV 860' - Richter, and on with sections - all by Sviatoslav Richter.
Only an S5 - 6 signal in fairly quiet conditions making listening easy.