The 50 players and singers were so tuned in to each other that it felt like chamber music.

WSJ: Handel's Messiah | Trinity Choir and Baroque Orchestra | Tracing the Gospel With Renewed Vigor and Drama | By Heidi Waleson

Mr Mackay agreed there the desire to have the living wage enshrined in the Sustainable Procurement Bill was felt almost completely across the chamber, but he said there must be legal certainty about securing this.

BBC: The living wage debate