Rags Martel reported on the FA's search for living descendants of the founding fathers of the sport earlier this year.
The search has been successful and has unearthed London born descendants as well as people from as far afield as America and New Zealand.
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But figures show here in London almost 30,000 children in London haven't had that follow-up jab.
The performance will help children discover the sounds that different instruments make.
Fifty-one people died when the pleasure boat Marchioness collided with the dredger Bowbelle in the early hours of August 20 1989.