Hit producer and DJ Calvin Harris has vowed to no longer sing on any of his future tracks. Harris was quoted saying “I’ve stopped the live shows. I’m going to focus more on production and DJing and zero per cent of my time will go on singing. I’ll do tracks with people who can sing well – proper artists, proper performers. I can focus on what I’m much better at, which is making music. I’m just not cut out for that role.”