Considering the numbers: "3 sets" and "18 link." Maybe it's a series of three events each held at 18 different locations? Or three sets of performances over 18 links (like a chain of events)?
Another angle: "British Village Ladies: Bobbi Jo 3 Sets 18 Link" could be the title of a documentary, a music project, or an exhibition. Maybe "18 Link" refers to the 18th link in a chain of events, but that's speculative. british village ladies bobbi jo 3 sets18 link
"18 Link" could be a venue name, like a pub or a concert hall with "18 Links" in its name. Alternatively, it could be a reference to a festival or event series, like a music festival in a village with 18 links to some theme. Considering the numbers: "3 sets" and "18 link