Oli Sykes has opened up about why Bring Me The Horizon invite fans to sing with them on stage, saying that the same experience happened to him when he was a teenager. READ MORE: Bring Me The Horizon’s Oli Sykes on fatherhood and the future: “I feel like a different human being” The Sheffield metal giants have made a habit out of inviting fans on stage to perform with them at many of their shows over the year – often picking someone from the crowd to come up and sing ‘Antivist’ midway through the set. Now, in a new interview with SiriusXM , the frontman shared details about why he wants to give fans that opportunity to sing live, revealing that he was given the same experience as a teenager, and it meant the world to him at the time. In the interview, Sykes recalled going to see Welsh post-hardcore band Funeral For A Friend when he was around 15-years-old, and was given the chance to sing one song with them after their singer fell ill. “The singer was really sick and he passed out halfway through the show.…