He tells Indie Power: "As the years go by, I start to realize how blessed and lucky I am. I take care of myself - I think you sing with your whole body, it's not just the voice.

"As a young kid, I went through that whole stage where temptation was there in front of me and one overindulges when you're younger and you pay the price in later years. But I always realised how important it was for me to take care of myself and my voice if I was going to have a voice when I was older - and I'm glad I did, ultimately because I'd like to think I'm still learning."