Folk club organiser and Letchworth Rugby Club president Brian Burke. - Credit: Brian Burke Folk music and rugby collided when a musician penned a tune that won the approval of a British Lions star. Baldock Folk Club organiser and Letchworth Rugby Club president Brian Burke is not averse to writing the odd poem or song to celebrate a plethora of subjects. Over Christmas there was a documentary on rugby league player Rob Burrow and the great fundraising carried out by his team-mate and friend Kevin Sinfield, who ran seven marathons in seven days. Former Leeds Rhinos star Burrow has been struck down by motor neurone disease (MND).