I was there between 4.15 and 4.45, in between ferrying my daughter to choir as usual. Heard a Welshman doing a "talking motorcycle blues" and an aging Gene Vincent doing a spiritual (ish), then had to go. I enquired of a group playing pipes in the first room on the right as I entered if anyone knew a "Roger from Sheffield of the Mudcat", but drew a blank. Sorry, Roger.Anyway, glad you enjoyed the day.