Back to Menu Grosvenor House Hotel Tea for..1000! Florin Music is delighted to be supplying the band for a Tea Dance sponsored by The Grosvenor House Hotel, The Daily Telegraph and Westminster Council. Westminster's senior residents will enjoy dancing to their favourite tunes as played by our fabulous seven piece swing band 'The Jazz Cannons' with a chance to catch their breath with a performance of highlights from 'Oliver' given by pupils of the Sylvia Young School. With the appearance of a few celebrity guests as well, it promises to be a memorable afternoon.