Mark Daly wrote 'Your World' for his son in 2017, after he was diagnosed with Autism. He shares the brand new version of the song today for Autism Awareness Week.

"I have never been more proud of anything I have released in my music career to date," says Daly. "During this strange time of separation we are going through I can’t think of anything more powerful than sharing this song that has already brought so many people together".

Watch the video, which features children with Autism and their families, below.