This is the unexpected moment tube travellers broke into song and dance at a London Underground station. <br /><br />The footage - filmed at Leicester Square station in central London - shows a group of enthusiastic dancers as they boogie around the busker. <br /><br />The musician - named as Wilfy Williams on Twitter - plays the classic song Twist and Shout by the Beatles as more people join in the group dance and others gather to watch around them.<br />The clip begins with people happily dancing in pairs or on their own before a group of three come into the view of the camera doing the conga.<br /><br />They move through the crowd and then suddenly others start to join the line until everyone is involved. <br /><br />Others wave their hands in the air and jig around to the catchy tune. <br /><br />Facebook user Helena Whittle captured the moment on Friday night as she was passing through the station. <br />The musician has been named as Wilfy Williams on social media. He is a songwriter who regularly shares YouTube videos showcasing his new music.<br /><br />He also shared the clip online saying: 'Busking at Leicester Square last night and the crowd started doing the conga!<br /><br />'75k views! Unreal add that to the Facebook video views and theres 1million people that I've managed to put a smile on their face.'<br /><br />Social media users were quick to comment on the footage, with one person saying: 'I adore that. We need more of this, everywhere!'<br /><br />Another said: 'Absolutely wonderful. I've often felt like dancing but you need other like-minded passengers to join in the party - very quickly. Well done everyone. Happy happy days...'<br />
