A good crowd had come along to hear Olivier Latry giving the Town Hall organ a work-out in the grand romantic tradition on Wednesday night.
Introducing the celebrated Frenchman, who plays the organ in Paris' Notre Dame cathedral, MC Kerry Stevens mentioned that Latry had installed more than 500 combinations of stops on the instrument's computer; in the stalls around me there were audible gasps of expectation.
Latry set off with a nod to the Baroque - Henri Messerer's transcription of Bach's solo violin Chaconne. The arrangement went further than simply underpinning the original violin lines with sturdy chords; Messerer's simplified, almost primal harmonies in the major section inspired Latry to stun us with a blaze of high octane splendour.
Not so impressive were some delinquent squawks earlier on, occasioning a re-tuning. And it was disappointing that Latry's magical, whispered shift to the major was stymied by a torrent of applause.