Tik Toker turned chart star Nathan Evans was left speechless after Queen legend Brian May covered his Sea Shanty - then told him he didn't need permission to play it. Former postie Nathan whose debut single of Wellerman became a UK charttopper in January, was thrilled to bits when Brian May covered his Sea Shanty.Brian told Nathan who signed a three-album deal with Polydor : "Every now and then someone comes along who is great.