An amazing video has emerged of Liam Gallagher surprising a pub in Canada by showing up for a jam session. <br /><br />The footage, captured on Sunday, shows the former Oasis frontman performing with some folk musicians in an Irish pub.<br /><br />While Gallagher plays an acoustic guitar and sings, another man plucks a banjo. A drummer later joins the pair. <br /><br />According to bartender and filmer Ben Alexander, his entrance was completely unannounced. <br /><br />"Liam walked into the pub, ordered a pint, watched some footy, and when he was recognised, he was extremely approachable and kind."<br /><br />"He bought the musicians a round and even took the stage with them. That's a moment I'll never forget."
