Yes, going by the Times listings this has to be August or September 1967.
sounds like a forerunner to the dance band days
Towards the end of the show Alan says that next week's programme will be the last. A Date with the Forties ended in the last week of the Light Programme so that dates this show as Monday 18 September (2130-2200). A great find, and yes it does sound like Dance Band Days.
Thanks, I'll amend the details.