The distinguished pianist (and conductor) András Schiff was in concert at the Paris Philharmonie with the excellent Chamber Orchestra of Europe.
1st composer in the programme was his beloved Bach, with the 2 Ricercars of the Musical Offering, a masterpiece which is scandalously absent of French concert halls. He chose to play the Ricercar a 3 on the piano (solo), and the Ricercar a 6 was performed by 6 string players (one for each voice): 2 violins, 2 violas, 2 cellos. What a great introduction!